Capstone Capital Management Ltd — 13F Holdings & Portfolio
CIK 2069260 · latest 13F-HR filed 2026-07-20
Capstone Capital Management Ltd manages $223.6M in 13F-reported U.S. long-equity assets across 160 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are BOTT (4.18%), CRWV (4.00%), ORCL (3.43%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 136 new positions, exited 27, added to 10, and trimmed 14.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
99 QUEEN'S ROAD CENTRAL, CENTRAL, HK
HONG KONG 000000
$223.6M
Long-equity book
160
Distinct positions
2026-06-30
Filed 2026-07-20
+136 / −27 / ↑10 / ↓14
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- COREWEAVE INC$7.5M +539.1%
- ORACLE CORP$5.4M +241.3%
- APPLE INC$2.5M +962.2%
- NRG ENERGY INC$970.5K +49.7%
- COHERENT CORP$838.8K +35.1%
Top Trims
- SYNOPSYS INC-$8.1M -55.8%
- MICRON TECHNOLOGY INC-$2.9M -74.3%
- DIREXION SHARES ETF TRUST-$1.2M -76.3%
- BOEING CO-$1.2M -60.9%
- AMKOR TECHNOLOGY INC-$1.1M -69.3%
New Positions
- THEMES ETF TR$9.3M
- TIDAL TRUST II$6.8M
- IREN LIMITED$4.5M
- NEBIUS GROUP N.V.$4.3M
- ADVANCED MICRO DEVICES INC$4.1M
Exited Positions
- INTEL CORP$18.7M
- TESLA INC$5.2M
- SANDISK CORP$4.0M
- PALO ALTO NETWORKS INC$2.5M
- RAMBUS INC DEL$2.0M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | THEMES ETF TR | BOTT | 88340C875 | $9.3M | 4.18% | 292,967 | SH |
| 2 | COREWEAVE INC | CRWV | 21873S108 | $8.9M | 4.00% | 89,780 | SH |
| 3 | ORACLE CORP | ORCL | 68389X105 | $7.7M | 3.43% | 52,266 | SH |
| 4 | TIDAL TRUST II | ORCX | 88636W197 | $6.8M | 3.04% | 292,099 | SH |
| 5 | SYNOPSYS INC | SNPS | 871607107 | $6.4M | 2.86% | 14,351 | SH |
| 6 | IREN LIMITED | IREN | Q4982L109 | $4.5M | 1.99% | 97,493 | SH |
| 7 | NEBIUS GROUP N.V. | NBIS | N97284108 | $4.3M | 1.93% | 15,633 | SH |
| 8 | ADVANCED MICRO DEVICES INC | AMD | 007903107 | $4.1M | 1.82% | 6,988 | SH |
| 9 | KLA CORP | KLAC | 482480100 | $4.0M | 1.80% | 13,302 | SH |
| 10 | PDD HOLDINGS INC | PDD | 722304102 | $4.0M | 1.78% | 52,199 | SH |
| 11 | WESTERN DIGITAL CORP | WDC | 958102105 | $3.9M | 1.73% | 6,069 | SH |
| 12 | BLOOM ENERGY CORP | BE | 093712107 | $3.7M | 1.66% | 12,230 | SH |
| 13 | SERVICENOW INC | NOW | 81762P102 | $3.2M | 1.45% | 32,604 | SH |
| 14 | COHERENT CORP | COHR | 19247G107 | $3.2M | 1.44% | 8,182 | SH |
| 15 | CIENA CORP | CIEN | 171779309 | $3.1M | 1.41% | 6,409 | SH |
| 16 | TRIP COM GROUP LTD | TCOM | 89677Q107 | $3.0M | 1.32% | 74,235 | SH |
| 17 | NRG ENERGY INC | NRG | 629377508 | $2.9M | 1.31% | 20,007 | SH |
| 18 | GRANITESHARES ETF TR | NBIL | 38747R215 | $2.8M | 1.25% | 48,968 | SH |
| 19 | APPLE INC | AAPL | 037833100 | $2.8M | 1.25% | 9,652 | SH |
| 20 | LUMENTUM HLDGS INC | LITE | 55024U109 | $2.8M | 1.24% | 3,241 | SH |
| 21 | AXT INC | AXTI | 00246W103 | $2.6M | 1.18% | 36,591 | SH |
| 22 | WOLFSPEED INC | WOLF | 97785W106 | $2.5M | 1.13% | 52,554 | SH |
| 23 | ALPHABET INC | GOOG | 02079K107 | $2.5M | 1.10% | 6,935 | SH |
| 24 | GRANITESHARES ETF TR | INTW | 38747R553 | $2.4M | 1.08% | 47,610 | SH |
| 25 | DIREXION SHARES ETF TRUST | NUGT | 25460G781 | $2.4M | 1.08% | 20,573 | SH |
| 26 | CONSTELLATION ENERGY CORP | CEG | 21037T109 | $2.3M | 1.04% | 9,360 | SH |
| 27 | SAP SE | SAP | 803054204 | $2.3M | 1.02% | 14,778 | SH |
| 28 | CORNING INC | GLW | 219350105 | $2.2M | 1.00% | 8,751 | SH |
| 29 | APPLIED MATLS INC | AMAT | 038222105 | $2.2M | 0.99% | 3,064 | SH |
| 30 | QUALCOMM INC | QCOM | 747525103 | $2.2M | 0.97% | 11,714 | SH |
| 31 | BARCLAYS BANK PLC | VXX | 06748M196 | $2.1M | 0.95% | 118,778 | SH |
| 32 | FORMFACTOR INC | FORM | 346375108 | $2.1M | 0.95% | 13,243 | SH |
| 33 | ACM RESH INC | ACMR | 00108J109 | $2.1M | 0.94% | 16,643 | SH |
| 34 | AEHR TEST SYS | AEHR | 00760J108 | $2.1M | 0.94% | 21,867 | SH |
| 35 | ISHARES TR | IGV | 464287515 | $2.0M | 0.90% | 22,200 | SH |
| 36 | VISHAY INTERTECHNOLOGY INC | VSH | 928298108 | $1.9M | 0.86% | 35,901 | SH |
| 37 | TOWER SEMICONDUCTOR LTD | TSEM | M87915274 | $1.9M | 0.83% | 7,137 | SH |
| 38 | MKS INC. | MKSI | 55306N104 | $1.8M | 0.82% | 4,123 | SH |
| 39 | FUTU HLDGS LTD | FUTU | 36118L106 | $1.8M | 0.81% | 19,429 | SH |
| 40 | SITIME CORP | SITM | 82982T106 | $1.7M | 0.76% | 2,292 | SH |
| 41 | INVESTMENT MANAGERS SER TR I | WDCX | 46092D129 | $1.7M | 0.76% | 40,050 | SH |
| 42 | ONTO INNOVATION INC | ONTO | 683344105 | $1.7M | 0.75% | 4,432 | SH |
| 43 | HYPERLIQUID STRATEGIES INC | PURR | 44916Y106 | $1.7M | 0.75% | 212,366 | SH |
| 44 | LIGHTWAVE LOGIC INC | LWLG | 532275104 | $1.7M | 0.75% | 176,162 | SH |
| 45 | MONGODB INC | MDB | 60937P106 | $1.6M | 0.73% | 4,832 | SH |
| 46 | UNITED MICROELECTRONICS CORP | UMC | 910873405 | $1.6M | 0.70% | 57,523 | SH |
| 47 | NOKIA CORP | NOK | 654902204 | $1.5M | 0.69% | 115,367 | SH |
| 48 | ON SEMICONDUCTOR CORP | ON | 682189105 | $1.5M | 0.68% | 16,038 | SH |
| 49 | NU HLDGS LTD | NU | G6683N103 | $1.5M | 0.66% | 111,244 | SH |
| 50 | DATADOG INC | DDOG | 23804L103 | $1.3M | 0.59% | 5,106 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-07-20 | $223.6M | 160 | 0002069260-26-000004 |
| 2026-03-31 | 2026-04-30 | $99.3M | 51 | 0002069260-26-000002 |
| 2025-12-31 | 2026-02-06 | $104.1M | 108 | 0002069260-26-000001 |