CIK: 0002069260
Total reported value
$99.3M
Reporting period: 2026-03-31 · Number of holdings: 51
Capstone Capital Management Ltd disclosed 51 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $99.3M and a quarterly turnover rate of 137.0%.
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Capstone Capital Management Ltd's disclosed holdings carry a Herfindahl concentration index of 0.073 — mathematically equivalent to about 14 equally-sized positions, well below its 51 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.66), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 52% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Add INTC
+93.2% $10.6M
Add SNPS
+125.2% $6.9M
Add TSLA
+2113.1% $4.9M
Trim XLP
-60.3% -$2.2M
Add GOOG
+830.5% $1.9M
Add PDD
+85.8% $1.7M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | INTC | Intel CORP | Stock-Tech | 18.84% | +11.07% | +93.16% | |
| 2 | SNPS | Synopsys INC | Stock-Tech | 14.59% | +7.27% | +125.19% | |
| 3 | TSLA | Tesla INC | Stock-Consumer Disc | 5.25% | +4.98% | +2113.11% | |
| 4 | PDD | Pdd Holdings INC | Stock-Consumer Disc | 4.31% | +1.86% | +85.83% | |
| 5 | SNDK | Sandisk CORP | Stock-Tech | 4.01% | +4.01% | NEW | |
| 6 | MU | Micron Technology INC | Stock-Tech | 3.92% | +3.92% | NEW | |
| 7 | VXX | Ipath Series B S&p 500 Vix | ETF-Large Cap & Growth | 3.19% | +1.47% | +30.88% | |
| 8 | LITE | Lumentum Holdings INC | Stock-Tech | 3.04% | +3.04% | NEW | |
| 9 | PANW | Palo Alto Networks INC | Stock-Tech | 2.52% | +1.72% | +246.75% | |
| 10 | COHR | Coherent CORP | Stock-Tech | 2.41% | +2.41% | NEW | |
| 11 | ORCL | Oracle CORP | Stock-Tech | 2.26% | — | +87.20% | |
| 12 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 2.12% | +1.88% | +830.50% | |
| 13 | BA | Boeing Co/the | Stock-Industrials | 2.05% | -1.24% | +9.97% | |
| 14 | RMBS | Rambus INC | Stock-Tech | 2.02% | +2.02% | NEW | |
| 15 | NRG | Nrg Energy INC | Stock-Utilities | 1.97% | +1.39% | +254.81% | |
| 16 | LABD | Dire Dly Sp Bt Be 3x Etf-usd | ETF-Other | 1.65% | +1.65% | NEW | |
| 17 | AMKR | Amkor Technology INC | Stock-Tech | 1.62% | +1.62% | NEW | |
| 18 | SE | Sea Ltd-adr | Stock-Comm Services | 1.62% | +1.62% | NEW | |
| 19 | XLP | Ss Consumer Staples Sel Sect | ETF-Other | 1.61% | -2.05% | -60.29% | |
| 20 | CRWV | Coreweave Inc-cl A | Stock-Tech | 1.41% | +1.08% | +275.42% | |
| 21 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.35% | — | +183.66% | |
| 22 | BSX | Boston Scientific CORP | Stock-Healthcare | 1.23% | — | +576.33% | |
| 23 | WVE | Wave Life Sciences Ltd. | Stock-Other | 1.05% | +1.05% | NEW | |
| 24 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 1.03% | +1.03% | NEW | |
| 25 | AS | Amer Sports, Inc. | Stock-Consumer Disc | 1.01% | +1.01% | NEW | |
| 26 | ASHR | Xtrackers Harvest Csi 300 Ch | ETF-Other | 1.00% | +1.00% | NEW | |
| 27 | ARWR | Arrowhead Pharmaceuticals In | Stock-Healthcare | 0.99% | +0.99% | NEW | |
| 28 | NVO | Novo-nordisk A/s-spons Adr | Stock-Healthcare | 0.94% | — | — | |
| 29 | EWY | Ishares Msci South Korea ETF | ETF-Other | 0.92% | — | — | |
| 30 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.84% | — | +84.17% | |
| 31 | PFE | Pfizer INC | Stock-Healthcare | 0.84% | — | — | |
| 32 | IONS | Ionis Pharmaceuticals INC | Stock-Healthcare | 0.84% | — | — | |
| 33 | BROS | Dutch Bros Inc-class A | Stock-Consumer Disc | 0.59% | — | — | |
| 34 | ALNY | Alnylam Pharmaceuticals INC | Stock-Healthcare | 0.59% | — | -23.21% | |
| 35 | NKE | Nike INC -cl B | Stock-Consumer Disc | 0.57% | — | +153.45% | |
| 36 | EWZ | Ishares Msci Brazil ETF | ETF-Other | 0.50% | — | — | |
| 37 | EWC | Ishares Msci Canada ETF | ETF-Other | 0.50% | — | — | |
| 38 | T | At&t INC | Stock-Comm Services | 0.48% | — | — | |
| 39 | BMY | Bristol-myers Squibb Co | Stock-Healthcare | 0.45% | — | — | |
| 40 | ADBE | Adobe INC | Stock-Tech | 0.45% | — | +103.00% | |
| 41 | EA | Electronic Arts INC | Stock-Comm Services | 0.45% | — | -45.85% | |
| 42 | CL | Colgate-palmolive Co | Stock-Consumer Staples | 0.44% | — | -41.88% | |
| 43 | SMMT | Summit Therapeutics INC | Stock-Other | 0.44% | — | -17.89% | |
| 44 | SDOW | Proshares Ultpro Shrt Dow30 | ETF-Other | 0.44% | — | — | |
| 45 | CMG | Chipotle Mexican Grill INC | Stock-Consumer Disc | 0.35% | — | — | |
| 46 | ITB | Ishares U.s. Home Constructi | ETF-Other | 0.28% | — | — | |
| 47 | AAPL | Apple INC | Stock-Tech | 0.26% | — | -64.53% | |
| 48 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 0.22% | — | — | |
| 49 | CWEN | Clearway Energy Inc-c | Stock-Utilities | 0.21% | — | — | |
| 50 | CAG | Conagra Brands INC | Stock-Consumer Staples | 0.17% | — | — |
Performance for Q3 2026
-9.8%
Performance Last 4 Quarters
+5.4%
Based on 5 months of available history
Based on 83% of reported portfolio value with available pricing
Capstone Capital Management Ltd's most significant position changes for 2026-03-31: Sold out: Ishares Core U.s. Aggregate (AGG); New buy: Sandisk CORP (SNDK); New buy: Micron Technology INC (MU); Sold out: Nvidia CORP (NVDA); New buy: Lumentum Holdings INC (LITE).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | INTC | Intel CORP | +11.1% | +93.16% | Add |
| 2 | SNPS | Synopsys INC | +7.3% | +125.19% | Add |
| 3 | TSLA | Tesla INC | +5% | +2113.11% | Add |
| 4 | GOOG | Alphabet Inc-cl C | +1.9% | +830.50% | Add |
| 5 | PDD | Pdd Holdings INC | +1.9% | +85.83% | Add |
| 6 | PANW | Palo Alto Networks INC | +1.7% | +246.75% | Add |
| 7 | VXX | Ipath Series B S&p 500 Vix | +1.5% | +30.88% | Add |
| 8 | NRG | Nrg Energy INC | +1.4% | +254.81% | Add |
| 9 | CRWV | Coreweave Inc-cl A | +1.1% | +275.42% | Add |
| 10 | BA | Boeing Co/the | -1.2% | +9.97% | Add |
| 11 | XLP | Ss Consumer Staples Sel Sect | -2.1% | -60.29% | Trim |
| 12 | AGG | Ishares Core U.s. Aggregate | — | EXIT | Sold out |
| 13 | SNDK | Sandisk CORP | — | NEW | New buy |
| 14 | MU | Micron Technology INC | — | NEW | New buy |
| 15 | NVDA | Nvidia CORP | — | EXIT | Sold out |
| 16 | LITE | Lumentum Holdings INC | — | NEW | New buy |
| 17 | EFA | Ishares Msci Eafe ETF | — | EXIT | Sold out |
| 18 | COHR | Coherent CORP | — | NEW | New buy |
| 19 | RMBS | Rambus INC | — | NEW | New buy |
| 20 | XLE | Ss Energy Select Sector | — | EXIT | Sold out |
| 21 | XLV | Ss Health Care Select Sector | — | EXIT | Sold out |
| 22 | LABD | Dire Dly Sp Bt Be 3x Etf-usd | — | NEW | New buy |
| 23 | AMKR | Amkor Technology INC | — | NEW | New buy |
| 24 | SE | Sea Ltd-adr | — | NEW | New buy |
| 25 | ANET | Arista Networks INC | — | EXIT | Sold out |
| 26 | TSM | Taiwan Semiconductor-sp Adr | — | EXIT | Sold out |
| 27 | SQQQ | ProShares UltraPro Short QQQ | — | EXIT | Sold out |
| 28 | BE | Bloom Energy Corp- A | — | EXIT | Sold out |
| 29 | MCD | Mcdonald's CORP | — | EXIT | Sold out |
| 30 | WVE | Wave Life Sciences Ltd. | — | NEW | New buy |
| 31 | TPL | Texas Pacific Land CORP | — | EXIT | Sold out |
| 32 | GOOGL | Alphabet Inc-cl A | — | NEW | New buy |
| 33 | AS | Amer Sports, Inc. | — | NEW | New buy |
| 34 | PTC | Ptc INC | — | EXIT | Sold out |
| 35 | SBAC | Sba Communications CORP | — | EXIT | Sold out |
| 36 | NVR | Nvr INC | — | EXIT | Sold out |
| 37 | DLTR | Dollar Tree INC | — | EXIT | Sold out |
| 38 | ASHR | Xtrackers Harvest Csi 300 Ch | — | NEW | New buy |
| 39 | VRSN | Verisign INC | — | EXIT | Sold out |
| 40 | ARWR | Arrowhead Pharmaceuticals In | — | NEW | New buy |
| 41 | AFRM | Affirm Holdings INC | — | EXIT | Sold out |
| 42 | ILMN | Illumina INC | — | EXIT | Sold out |
| 43 | VLO | Valero Energy CORP | — | EXIT | Sold out |
| 44 | PODD | Insulet CORP | — | EXIT | Sold out |
| 45 | IOT | Samsara Inc-cl A | — | EXIT | Sold out |
| 46 | TOST | Toast Inc-class A | — | EXIT | Sold out |
| 47 | CG | Carlyle Group Inc/the | — | EXIT | Sold out |
| 48 | UTHR | United Therapeutics CORP | — | EXIT | Sold out |
| 49 | LDOS | Leidos Holdings INC | — | EXIT | Sold out |
| 50 | RIVN | Rivian Automotive Inc-a | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-04-30 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-06 | 13F-HR | View on EDGAR |
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