ACT CAPITAL MANAGEMENT, LLC — 13F Holdings & Portfolio
CIK 1442273 · latest 13F-HR filed 2026-05-08
ACT CAPITAL MANAGEMENT, LLC manages $127.2M in 13F-reported U.S. long-equity assets across 56 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are KRYS (12.28%), CVX (12.20%), XOM (9.33%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 20 new positions, exited 22, added to 13, and trimmed 17.
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.
$127.2M
Long-equity book
56
Distinct positions
2026-03-31
Filed 2026-05-08
+20 / −22 / ↑13 / ↓17
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- CELCUITY INC$4.1M +65.4%
- CHEVRON CORP$3.6M +29.7%
- NEKTAR THERAPEUTICS$2.9M +135.7%
- EXXON MOBIL CORP$1.9M +19.6%
- AMAZON.COM INC$1.2M +21.0%
Top Trims
- NUVATION BIO INC-$4.2M -77.3%
- GRAYSCALE BITCOIN TRUST ETF-$1.5M -65.4%
- OLEMA PHARMACEUTICALS INC-$964.8K -72.1%
- ABIVAX SA-$722.5K -8.4%
- REGENXBIO INC-$718.7K -60.5%
New Positions
- ALUMIS INC$3.8M
- FREEPORT-MCMORAN INC$2.3M
- APPLIED OPTOELECTRONICS INC$2.2M
- XENON PHARMACEUTICALS INC$1.9M
- SENTINELONE INC$699.4K
Exited Positions
- CELCUITY INC COM MAR 20 26 $50 CALL (CELC)$3.0M
- STRUCTURE THERAPEUTICS INC$2.7M
- FIGURE TECHNOLOGY SOLUTIONS, INC$2.3M
- SPOTIFY TECHNOLOGY S.A.$2.3M
- INTERNATIONAL BUS MACH CORP$1.3M
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 | KRYSTAL BIOTECH INC | KRYS | 501147102 | $15.6M | 12.28% | 60,477 | SH |
| 2 | CHEVRON CORP | CVX | 166764100 | $15.5M | 12.20% | 75,000 | SH |
| 3 | EXXON MOBIL CORP | XOM | 30231G102 | $11.9M | 9.33% | 70,000 | SH |
| 4 | CELCUITY INC | CELC | 15102K100 | $10.5M | 8.22% | 91,675 | SH |
| 5 | TG THERAPEUTICS INC | TGTX | 88322Q108 | $8.3M | 6.50% | 249,025 | SH |
| 6 | ABIVAX SA | ABVX | 00370M103 | $7.9M | 6.20% | 70,900 | SH |
| 7 | AMAZON.COM INC | AMZN | 023135106 | $6.9M | 5.40% | 33,000 | SH |
| 8 | VIKING THERAPEUTICS INC | VKTX | 92686J106 | $6.8M | 5.35% | 209,300 | SH |
| 9 | ARROWHEAD PHARMACEUTICALS INC | ARWR | 04280A100 | $5.2M | 4.07% | 82,500 | SH |
| 10 | NEKTAR THERAPEUTICS | NKTR | 640268306 | $5.1M | 4.01% | 70,900 | SH |
| 11 | CYTOKINETICS INC | CYTK | 23282W605 | $4.3M | 3.34% | 64,500 | SH |
| 12 | ALUMIS INC | ALMS | 022307102 | $3.8M | 3.02% | 174,250 | SH |
| 13 | ENERGY TRANSFER L P | ET | 29273V100 | $2.6M | 2.02% | 133,100 | SH |
| 14 | FREEPORT-MCMORAN INC | FCX | 35671D857 | $2.3M | 1.78% | 38,500 | SH |
| 15 | APPLIED OPTOELECTRONICS INC | AAOI | 03823U102 | $2.2M | 1.72% | 25,900 | SH |
| 16 | XENON PHARMACEUTICALS INC | XENE | 98420N105 | $1.9M | 1.53% | 33,500 | SH |
| 17 | NUVATION BIO INC | NUVB | 67080N101 | $1.2M | 0.98% | 290,000 | SH |
| 18 | STAAR SURGICAL CO | STAA | 852312305 | $1.0M | 0.82% | 55,500 | SH |
| 19 | PRAXIS PRECISION MEDICINES INC | PRAX | 74006W207 | $869.9K | 0.68% | 2,700 | SH |
| 20 | GRAYSCALE BITCOIN TRUST ETF | GBTC | 389637109 | $812.5K | 0.64% | 15,400 | SH |
| 21 | SENTINELONE INC | S | 81730H109 | $699.4K | 0.55% | 54,300 | SH |
| 22 | LUMENTUM HLDGS INC | LITE | 55024U109 | $632.5K | 0.50% | 900 | SH |
| 23 | BLOOM ENERGY CORP | BE | 093712107 | $609.7K | 0.48% | 4,500 | SH |
| 24 | CRESCENT ENERGY COMPANY | CRGY | 44952J104 | $607.5K | 0.48% | 45,000 | SH |
| 25 | KURA ONCOLOGY INC | KURA | 50127T109 | $600.8K | 0.47% | 73,900 | SH |
| 26 | VIR BIOTECHNOLOGY INC | VIR | 92764N102 | $576.1K | 0.45% | 64,300 | SH |
| 27 | CIRCLE INTERNET GROUP INC | CRCL | 172573107 | $572.5K | 0.45% | 6,000 | SH |
| 28 | WARRIOR MET COAL INC | HCC | 93627C101 | $558.9K | 0.44% | 6,000 | SH |
| 29 | UIPATH INC | PATH | 90364P105 | $555.0K | 0.44% | 50,000 | SH |
| 30 | SCHOLAR ROCK HLDG CORP | SRRK | 80706P103 | $530.9K | 0.42% | 10,800 | SH |
| 31 | GENEDX HOLDINGS CORP | WGS | 81663L200 | $513.8K | 0.40% | 8,000 | SH |
| 32 | MICRON TECHNOLOGY INC | MU | 595112103 | $506.8K | 0.40% | 1,500 | SH |
| 33 | NVIDIA CORPORATION | NVDA | 67066G104 | $488.3K | 0.38% | 2,800 | SH |
| 34 | REPLIMUNE GROUP INC | REPL | 76029N106 | $470.5K | 0.37% | 61,500 | SH |
| 35 | REGENXBIO INC | RGNX | 75901B107 | $469.3K | 0.37% | 56,000 | SH |
| 36 | PALISADE BIO INC | PALI | 696389402 | $450.6K | 0.35% | 257,500 | SH |
| 37 | OLEMA PHARMACEUTICALS INC | OLMA | 68062P106 | $372.8K | 0.29% | 25,000 | SH |
| 38 | MONTE ROSA THERAPEUTICS INC | GLUE | 61225M102 | $370.1K | 0.29% | 22,500 | SH |
| 39 | ONDAS INC | ONDS | 68236H204 | $339.0K | 0.27% | 37,500 | SH |
| 40 | ALPHA COGNITION INC | ACOG | 02074J501 | $282.7K | 0.22% | 51,500 | SH |
| 41 | MBX BIOSCIENCES INC | MBX | 55287L101 | $268.6K | 0.21% | 9,000 | SH |
| 42 | ARKO PETE CORP | APC | 04124A100 | $268.4K | 0.21% | 15,000 | SH |
| 43 | KYVERNA THERAPEUTICS INC | KYTX | 501976104 | $258.9K | 0.20% | 30,000 | SH |
| 44 | RYERSON HOLDING CORP | RYZ | 783754104 | $242.8K | 0.19% | 10,800 | SH |
| 45 | TERRA INNOVATUM GLOBAL NV | NKLR | N85083108 | $208.8K | 0.16% | 45,000 | SH |
| 46 | INCYTE CORP | INCY | 45337C102 | $188.2K | 0.15% | 2,000 | SH |
| 47 | CAPRICOR THERAPEUTICS INC | CAPR | 14070B309 | $152.0K | 0.12% | 5,000 | SH |
| 48 | VISHAY PRECISION GROUP INC | VPG | 92835K103 | $130.3K | 0.10% | 3,000 | SH |
| 49 | ESPERION THERAPEUTICS INC | ESPR | 29664W105 | $130.2K | 0.10% | 47,500 | SH |
| 50 | AMYLYX PHARMACEUTICALS INC | AMLX | 03237H101 | $125.1K | 0.10% | 9,000 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-08 | $127.2M | 56 | 0001636587-26-000028 |
| 2025-12-31 | 2026-02-17 | $123.7M | 59 | 0001636587-26-000006 |