Sundaram SISOP Review: Inside the Sundaram India Secular Opportunities Portfolio (PMS)
Last updated: 12 October 2026
Quick answer: Sundaram India Secular Opportunities Portfolio (SISOP) is a concentrated multi-cap equity PMS run by Sundaram Alternates since February 2010. As of 31 August 2026 it had returned 19.0% a year since inception against 12.6% for the S&P BSE 500 TRI, and 38.7% over one year. The minimum investment is ₹50 lakh.
Last updated: 12 October 2026 Quick answer: Sundaram India Secular Opportunities Portfolio (SISOP) is a concentrated multi-cap equity PMS run by Sundaram Alternates since February 2010. As of 31 August 2026 it had returned 19.0% a year since inception against 12.6% for the S&P BSE 500 TRI, and 38.7% over one year. The minimum investment is ₹50 lakh. Key takeaways Long record: live since February 2010; ₹1 crore at inception was worth about ₹16.7 crore by 31 July 2026, per Sundaram Alternates. Returns to 31 August 2026: 38.7% (1 year), 26.0% (3 years) and 16.6% (5 years) a year, against 4.7%, 12.1% and 10.9% for the S&P BSE 500 TRI. Portfolio (July 2026): 42% large cap, 32% mid cap, 24% small cap; Capital Goods 39.1% and Financial Services 22.1%. Process: benchmark-agnostic 3Q screen with a minimum 15% ROIC and debt-to-equity under 0.5x. Family: one of four Sundaram PMS strategies, alongside Voyager (/insights/sundaram-voyager-pms-review) , S.E.L.F. (/insights/sundaram-self-pms-review) and Rising Stars (/insights/sundaram-rising-stars-pms-review) . Updated for performance as of 31 August 2026 If you've been comparing Portfolio Management Services (PMS) in India and keep running into the name "SISOP," this article is for you. Sundaram India Secular Opportunities Portfolio (SISOP) is one of the longest-running equity PMS strategies in the country — live since February 2010 — and one of four flagship PMS strategies run by Sundaram Alternates, the alternatives arm of the Sundaram Finance Group. In this review we break down what SISOP actually invests in, how it has performed through 31 August 2026, how its portfolio is built today, and — just as importantly — who it is (and isn't) a good fit for. This is an independent review prepared by Money n Wealth — our PMS distribution desk (/products/pms) works with investors evaluating exactly this kind of strategy — for investors researching PMS options. It draws on Sundaram Alternates' own strategy presentation (July 2026) and on performance data current to 31 August 2026. It is not investment advice — see the disclaimer at the end. SISOP at a glance Full name Sundaram India Secular Opportunities Portfolio (S.I.S.O.P.) Fund house Sundaram Alternates (Sundaram Alternate Assets Limited), Sundaram Finance Group Category Concentrated multi-cap equity PMS Inception February 2010 (15+ years track record) Benchmark S&P BSE 500 TRI Investment universe Listed Indian equities across large, mid and small cap Portfolio manager Karthik Athreya (Managing Director), Darshan Engineer (Fund Manager) Minimum investment ₹50 lakh (SEBI-mandated minimum for all PMS in India) Independent rating CRISIL-powered 3-star, Multi Cap Funds category (FY21-22 ratings cycle) SISOP performance: returns as of 31 August 2026 Here is how SISOP has performed against its benchmark across time frames, as of 31 August 2026. Returns under one year are absolute; one year and above are annualised (CAGR). Period SISOP S&P BSE 500 TRI Excess return 1 Month 5.7% -0.1% +5.8% 3 Months 6.0% 3.9% +2.1% 6 Months 23.5% 1.4% +22.0% 1 Year 38.7% 4.7% +34.0% 2 Years 22.9% -0.1% +23.0% 3 Years 26.0% 12.1% +13.9% 4 Years 21.5% 11.9% +9.6% 5 Years 16.6% 10.9% +5.7% 7 Years 22.3% 15.8% +6.5% 10 Years 16.3% 13.3% +3.0% Since Inception (Feb 2010) 19.0% 12.6% +6.4% A few things stand out. First, the strategy has beaten its benchmark across every single time frame shown — from one month to since-inception — which is a genuinely uncommon outcome for any actively managed portfolio, let alone one running for a decade and a half. Second, the outperformance is not just a recent, momentum-driven spike: the 10-year and since-inception numbers show a real, compounded edge over the S&P BSE 500 TRI, not merely a strong trailing year. For context on the power of that long-run compounding: Sundaram Alternates' own July 2026 presentation shows that ₹1 crore invested in SISOP at inception (2010) had grown to approximately ₹16.7 crore by 31 July 2026 — over 16 times the original capital — against roughly ₹7.1 crore for the benchmark over the same period. That is a different figure from the 31 August returns table above (it is a July 2026 snapshot, cited here purely to illustrate long-term compounding, not as the article's primary performance figure). Past performance is not indicative of future returns. PMS performance shown here is at aggregate/model portfolio level, computed on a time-weighted rate of return basis, and individual client portfolios can and do vary. Bar chart of Sundaram SISOP PMS returns versus the S&P BSE 500 TRI over 1, 3 and 5 years and since February 2010, as of 31 August 2026 SISOP vs its benchmark (as of 31 August 2026) What SISOP actually invests in SISOP is built as a concentrated multi-cap portfolio — it doesn't restrict itself to large caps, mid caps or small caps by mandate, and it doesn't try to hold dozens of names to mirror an index. Instead, the fund manager selects a relatively small number of high-conviction businesses wherever they sit on the cap curve, with a stated tilt toward mid and small caps for alpha generation. Portfolio composition (as of 31 July 2026, model client level): By market capitalisation: Large cap: 42% Mid cap: 32% Small cap: 24% Cash & others: 2% By sector: Capital Goods: 39.1% Financial Services: 22.1% Automobile & Auto Components: 9.9% Healthcare: 8.0% Information Technology: 7.1% Others: 11.9% Cash: 1.8% The heavy Capital Goods weighting is deliberate rather than incidental — it reflects the strategy's broader thesis that India is in the middle of a manufacturing and capex up-cycle (Production Linked Incentive schemes, "China+1" export share gains, and a multi-year rebuild of railway and defence infrastructure), and that the companies best positioned to capture that spending are still under-owned relative to their growth potential. Sector allocation of the Sundaram SISOP PMS model portfolio as of 31 July 2026, led by Capital Goods at 39.1% and Financial Services at 22.1% SISOP sector mix and market-cap split (31 July 2026) The investment philosophy: hunting for "secular" growth The name gives it away: SISOP is built around secular growth opportunities — businesses riding structural, multi-year tailwinds rather than one-off cyclical upswings. Sundaram Alternates screens for companies that combine: Growth opportunity greater than 15% Return on invested capital (ROIC) greater than 15% Earnings growth sustained above 20% across market cycles (not just in good years) A conservatively low debt-to-equity ratio The stated process runs on three pillars: identifying long-term "value migration" trends and growth pockets inside sectors that the broader market is currently underweighting; staying benchmark-agnostic , so the portfolio isn't shaped by what's in the S&P BSE 500 index but by where the manager sees genuine opportunity across the cap curve; and deliberately avoiding defensive, low-growth or deeply cyclical businesses even when they look statistically cheap. The 3Q selection framework Every prospective holding is run through what Sundaram Alternates calls its "3Q" framework: Quality of Business — how scalable is the opportunity, is the business model self-sustaining, and does the company have a real, defensible edge (cost leadership, brand strength, or execution moat) rather than a temporary one? Quality of Financials — can the business plausibly double its earnings in 4–5 years? Is growth being funded by reinvested cash rather than dilution or debt? The bar is a minimum 15% ROIC, operating cash flow to EBITDA above 50%, and debt-to-equity kept under 0.5x so the company can navigate a downturn without being forced into distress selling or a rights issue. Quality of Management — does leadership have a credible execution track record, a coherent long-term vision, a history of deploying capital into genuinely profitable growth (rather than empire-building), and a clean corporate governance record? This is a fundamentally bottom-up, business-quality-first process — it is closer to how a long-only private equity investor might think about a business than how a benchmark-hugging fund manager typically constructs a portfolio. Track record and independent recognition SISOP has now run through more than fifteen years and multiple market cycles — the 2013 taper tantrum, the 2018 NBFC crisis, the 2020 pandemic crash, and the 2022 rate-hike drawdown among them — which is itself informative, since a strategy's real test is usually how it behaves in the cycles it didn't design itself around. The strategy carries a 3-star CRISIL-powered rating in the Multi Cap Funds category (FY21-22 ratings cycle) — CRISIL-powered, third-party ratings that are widely referenced across the Indian PMS industry as an independent quality signal, alongside SISOP's own live performance track record on the Association of Portfolio Managers in India (APMI) performance portal (https://www.apmiindia.org/apmi/welcomeiaperformance.htm?action=PMSmenu) , where all SEBI-registered portfolio managers are required to disclose standardised, comparable returns. How SISOP compares with Sundaram Alternates' other three PMS strategies Sundaram Alternates runs four distinct equity PMS strategies, each targeting a different part of the market. Here is how SISOP stacks up against its sister strategies on the metrics that matter, using the same 31 August 2026 return snapshot: Strategy Category Inception Cap-curve tilt 1Y return Since Inception CRISIL-powered rating SISOP (this review) Concentrated Multi Cap Feb 2010 Large 42% / Mid 32% / Small 24% 38.7% 19.0% ★★★ Sundaram SELF (/insights/sundaram-self-pms-review) Mid Cap Jun 2010 Large 23% / Mid 33% / Small 40% 47.5% 18.5% ★★★ Sundaram Voyager (/insights/sundaram-voyager-pms-review) Multi Cap Nov 2016 Large 40% / Mid 34% / Small 24% 36.1% 16.0% ★★★★ Sundaram Rising Stars (/insights/sundaram-rising-stars-pms-review) Small & Microcap Nov 2009 Large 0% / Mid 10% / Small 88% 52.5% 15.6% ★★★ SISOP sits between Voyager's large-cap-anchored multi-cap approach and SELF/Rising Stars' more aggressive small-and-midcap orientation — a middle position on the cap curve for an investor who wants meaningful mid/small cap alpha exposure without going as far down the cap curve as Rising Stars does. We compare all four in more depth, including how to think about picking between them, in our PMS players in India guide (/insights/pms-players-in-india-aum-vintage) . Who runs it Karthik Athreya , Managing Director of Sundaram Alternates, oversees the firm's PMS and private credit franchise. He is a Chartered Accountant and a graduate of Loyola College, Chennai, with over 26 years of experience spanning principal investing, fund management, investment banking and transaction advisory — including leading the India business of Clearwater Capital Partners, a pan-Asian special situations fund, and earlier roles at YES Bank, Arthur Andersen and Rabobank's India operations. Darshan Engineer , Fund Manager, brings 16 years of financial markets experience — 14 years in equities and two years in credit ratings — across PMS and AIF platforms including Alchemy Capital, Karma Capital and Valuequest, with a stated focus on small and mid-cap strategies. He holds an MBA in Finance from the Jamnalal Bajaj Institute of Management Studies, is a computer science engineering graduate from Mumbai University, and previously worked in credit research at CRISIL. Who is SISOP suited for — and who should think twice SISOP may suit you if: You're investing for a horizon of 5+ years and can stay invested through a full market cycle rather than reacting to short-term drawdowns. You want equity exposure that isn't anchored to an index — the strategy is explicitly benchmark-agnostic and will look meaningfully different from a large-cap fund or index tracker. You're comfortable with a concentrated portfolio (fewer, higher-conviction positions) rather than broad diversification across dozens of names. You meet the SEBI-mandated ₹50 lakh minimum investment for PMS and are looking to hold securities directly in your own demat account rather than through a pooled vehicle. Think twice if: You need capital in the near term (under 3-5 years) — concentrated multi-cap portfolios with meaningful mid/small-cap exposure can see sharper drawdowns than diversified large-cap portfolios in a risk-off market. You are only comfortable with index-like, low-tracking-error exposure — SISOP's whole design premise is to look different from the benchmark, which cuts both ways. You haven't yet built a base of more liquid, diversified holdings (index funds, diversified mutual funds, emergency corpus) — PMS works best as a satellite allocation layered on top of a core portfolio, not as the entirety of one. Resident and NRI eligibility SISOP, like other SEBI-registered PMS strategies, is open to both resident Indian investors and NRIs, subject to FEMA and RBI guidelines on NRI investment in Indian securities (typically routed through an NRE or NRO account, on a repatriable or non-repatriable basis as applicable). NRI onboarding documentation and account structuring have their own nuances that vary by country of residence and account type — this is an area where it's worth getting it right before you commit capital, since correcting the paperwork after the fact is far more painful than getting a call right beforehand. Money n Wealth's team routinely helps NRI investors structure this correctly; treat this section as a starting point, not a substitute for that conversation or for independent tax advice in your country of residence. Costs and fee structure PMS strategies in India are typically offered with a choice of fee structures — a pure fixed management fee, or a lower fixed fee combined with a performance fee charged above a hurdle rate (often with a high-water mark). Exact current fee schedules for SISOP are set out in Sundaram Alternates' Disclosure Document, which every investor is required to receive and review before executing a PMS agreement — and which we'd recommend reading in full rather than relying on any secondary summary, including this one. Money n Wealth can share the current fee card and Disclosure Document on request. It's also worth knowing that PMS is taxed differently from mutual funds: because your PMS holds listed securities directly in your own demat account rather than through pooled fund units, capital gains and dividends flow straight into your personal tax return rather than being computed inside a fund structure. That has real implications for tax planning and reporting, and is a good thing to discuss with your tax advisor before investing, not after your first statement arrives. Key risks to weigh Concentration risk. A high-conviction, benchmark-agnostic portfolio can and will diverge sharply from the index — both on the upside and the downside. Mid/small-cap volatility. With 56% of the portfolio in mid and small caps (as of July 2026), SISOP will typically see larger drawdowns in a broad market correction than a pure large-cap strategy. Manager and process risk. Returns are a function of the fund manager's stock-picking process; a change in the investment team is a factor worth monitoring for any PMS investor, in any strategy. No guaranteed or assured returns. Under SEBI PMS regulations, no portfolio manager may offer guaranteed or assured returns of any kind — past performance, however strong, is not a promise of future performance. Liquidity. While PMS holdings can generally be liquidated faster than many alternative investments, they remain equity investments and are subject to market liquidity conditions, particularly in mid and small cap names during stressed markets. Money n Wealth's view SISOP's case is straightforward: a genuinely long track record (15+ years, several full market cycles), consistent outperformance across every time frame we could measure as of August 2026, and a disciplined, well-articulated selection process rather than a black-box one. That combination is uncommon in the PMS universe, though it is only relevant to investors who already have the eligibility, horizon and risk appetite that concentrated multi-cap equity demands. It is not, and shouldn't be sold as, a one-size-fits-all answer — the right question isn't "is SISOP a good PMS" in isolation, but "does SISOP's specific cap-curve tilt, concentration level and sector exposure fit what the rest of my portfolio is missing." That's a portfolio-fit question to work through against your own holdings; our team can explain how SISOP differs from its three sister strategies and share the documents you need. If you'd like a Sundaram SISOP Disclosure Document, the latest fee card, or a review of how SISOP would sit alongside your existing mutual fund, insurance and direct equity holdings, book a free portfolio review with Money n Wealth (/start-free-review) . Frequently asked questions What does SISOP stand for? SISOP stands for Sundaram India Secular Opportunities Portfolio, a concentrated multi-cap equity PMS run by Sundaram Alternates since February 2010. What is the minimum investment in SISOP? Like all PMS strategies in India, SISOP requires a minimum investment of ₹50 lakh, as mandated by SEBI's Portfolio Managers Regulations. What is SISOP's benchmark? SISOP benchmarks itself against the S&P BSE 500 TRI (Total Returns Index), though the strategy describes itself as benchmark-agnostic in how it actually constructs the portfolio. Has SISOP beaten its benchmark? As of 31 August 2026, SISOP had outperformed the S&P BSE 500 TRI across every measured period from one month to since-inception, including a 19.0% CAGR since inception versus 12.6% for the benchmark. Is SISOP a large-cap, mid-cap or small-cap fund? None exclusively — SISOP is a multi-cap strategy. As of July 2026 its portfolio held roughly 42% large cap, 32% mid cap and 24% small cap. Who manages SISOP? Sundaram Alternates' Karthik Athreya (Managing Director) and Darshan Engineer (Fund Manager) lead the strategy, within Sundaram Alternates' broader Sundaram Finance Group. Can NRIs invest in SISOP? Yes, subject to FEMA/RBI guidelines on NRI investment in Indian securities. Speak with a PMS distributor familiar with NRI account structuring before investing. How is SISOP taxed compared to a mutual fund? Because PMS holdings sit directly in your own demat account, capital gains and dividends are taxed in your hands directly, unlike mutual funds where gains are computed at the fund/unit level. Consult your tax advisor for specifics. Related reading Sundaram SELF PMS review: the mid-cap-leaning strategy from the same fund house (/insights/sundaram-self-pms-review) Sundaram Voyager PMS review: the 4-star rated multi-cap strategy (/insights/sundaram-voyager-pms-review) Sundaram Rising Stars PMS review: pure small & microcap exposure (/insights/sundaram-rising-stars-pms-review) Sundaram Alternates SA Ecco II: inside the ₹2,500 crore Category II private credit AIF (/insights/sundaram-alternates-sa-ecco-ii-review) PMS players in India by AUM and vintage (/insights/pms-players-in-india-aum-vintage) Category II AIF: the powerhouse of India's private capital market (/insights/category-ii-aif-guide) How PMS works: onboarding, funding, taxation and exit (/insights/how-pms-works-onboarding-funding-taxation-exit) PMS vs mutual funds: what ₹1 crore-plus investors should know (/insights/pms-vs-mutual-funds-1-crore-investors) Sources Sundaram Alternates, "Sundaram India Secular Opportunities Portfolio" strategy presentation, July 2026 Performance data as of 31 August 2026, provided to Money n Wealth by Sundaram Alternates Association of Portfolio Managers in India (APMI) — PMS performance disclosure portal (https://www.apmiindia.org/apmi/welcomeiaperformance.htm?action=PMSmenu) Sundaram Alternates — SISOP official product page (https://www.sundaramalternates.com/portfolios/products/sundaram-india-secular-opportunities-portfolio-sisop) Disclaimer This article is for general information only and does not constitute investment advice or an offer to invest in Sundaram India Secular Opportunities Portfolio (SISOP). Sundaram Alternate Assets Limited (SEBI Portfolio Manager Registration No. INP000006271) is the Portfolio Manager and is solely responsible for the strategy's investment decisions and disclosures. Money n Wealth (Predics Fintech Services Pvt Ltd) is regulated under SEBI's framework as an AMFI-registered Mutual Fund Distributor (ARN-121995) and an APMI-registered Portfolio Manager Distributor (APRN-07444), and is a distributor, not an investment adviser. Investments in securities, including through portfolio management services, are subject to market risk, and clients are not offered any guaranteed or assured returns. The name of the strategy does not indicate its prospects or returns, and performance-related information for PMS strategies is not verified by SEBI. An individual client's portfolio composition and returns may vary from the aggregate strategy-level figures depending on the timing of investment and other client-specific factors. Please read the Portfolio Manager's Disclosure Document and all strategy-related documents carefully, and consult us and your tax advisor, before investing.
Frequently Asked Questions
What does SISOP stand for?
SISOP stands for Sundaram India Secular Opportunities Portfolio, a concentrated multi-cap equity PMS run by Sundaram Alternates since February 2010.
What is the minimum investment in SISOP?
Like all PMS strategies in India, SISOP requires a minimum investment of ₹50 lakh, as mandated by SEBI's Portfolio Managers Regulations.
What is SISOP's benchmark?
SISOP benchmarks itself against the S&P BSE 500 TRI (Total Returns Index), though the strategy describes itself as benchmark-agnostic in how it actually constructs the portfolio.
Has SISOP beaten its benchmark?
As of 31 August 2026, SISOP had outperformed the S&P BSE 500 TRI across every measured period from one month to since-inception, including a 19.0% CAGR since inception versus 12.6% for the benchmark.
Is SISOP a large-cap, mid-cap or small-cap fund?
None exclusively — SISOP is a multi-cap strategy. As of July 2026 its portfolio held roughly 42% large cap, 32% mid cap and 24% small cap.
Who manages SISOP?
Sundaram Alternates' Karthik Athreya (Managing Director) and Darshan Engineer (Fund Manager) lead the strategy, within Sundaram Alternates' broader Sundaram Finance Group.
Can NRIs invest in SISOP?
Yes, subject to FEMA/RBI guidelines on NRI investment in Indian securities. Speak with a PMS distributor familiar with NRI account structuring before investing.
How is SISOP taxed compared to a mutual fund?
Because PMS holdings sit directly in your own demat account, capital gains and dividends are taxed in your hands directly, unlike mutual funds where gains are computed at the fund/unit level. Consult your tax advisor for specifics.
