AIGH Capital Management LLC — 13F Holdings & Portfolio
CIK 1835943 · latest 13F-HR filed 2026-08-07
AIGH Capital Management LLC manages $1.59B in 13F-reported U.S. long-equity assets across 89 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are SNDK (16.15%), IWM (15.81%), QQQ (6.75%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 16 new positions, exited 14, added to 18, and trimmed 6.
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.
$1.59B
Long-equity book
89
Distinct positions
2026-06-30
Filed 2026-08-07
+16 / −14 / ↑18 / ↓6
vs 2026-03-31
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
| Name | Title / Status | Ownership | Type |
|---|
Quarter-over-quarter changes
Share-count changes vs the prior 13F.
Top Adds (vs prior quarter)
- SANDISK CORP$211.7M +166.6%
- DIGITAL TURBINE INC$70.4M +499.1%
- SILICON MOTION TECHNOLOGY CO$25.5M +113.7%
- FENNEC PHARMACEUTICALS INC$14.5M +119.3%
- VUZIX CORP$11.9M +157.0%
Top Trims
- TIGO ENERGY INC-$22.7M -83.1%
- VANDA PHARMACEUTICALS INC-$6.5M -34.2%
- VERASTEM INC-$3.2M -30.6%
- CASTLE BIOSCIENCES INC-$1.5M -10.3%
- ELUTIA INC-$1.1M -30.0%
New Positions
- MAXLINEAR INC$104.7M
- INTEL CORP$87.1M
- CLEARFIELD INC$40.1M
- METHODE ELECTRS INC$31.8M
- AMTECH SYS INC$28.9M
Exited Positions
- ZEBRA TECHNOLOGIES CORPORATI$20.9M
- NLIGHT INC$19.4M
- GENERAC HLDGS INC$17.6M
- REGAL REXNORD CORPORATION$14.0M
- LARIMAR THERAPEUTICS INC$13.5M
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 | SANDISK CORP | SNDK | 80004C200 | $256.3M | 16.15% | 112,715 | SH |
| 2 | ISHARES TR Put | IWM | 464287655 | $250.9M | 15.81% | 835,000 | SH |
| 3 | INVESCO QQQ TR Put | QQQ | 46090E103 | $107.1M | 6.75% | 145,400 | SH |
| 4 | SANDISK CORP | SNDK | 80004C200 | $82.5M | 5.20% | 36,285 | SH |
| 5 | ISHARES TR Put | IWM | 464287655 | $80.5M | 5.07% | 268,000 | SH |
| 6 | MAXLINEAR INC | MXL | 57776J100 | $79.0M | 4.98% | 617,222 | SH |
| 7 | INTEL CORP | INTC | 458140100 | $65.9M | 4.15% | 471,992 | SH |
| 8 | DIGITAL TURBINE INC | APPS | 25400W102 | $63.9M | 4.03% | 4,952,268 | SH |
| 9 | SILICON MOTION TECHNOLOGY CO | SIMO | 82706C108 | $36.3M | 2.29% | 108,922 | SH |
| 10 | INVESCO QQQ TR Put | QQQ | 46090E103 | $34.7M | 2.19% | 47,100 | SH |
| 11 | CLEARFIELD INC | CLFD | 18482P103 | $30.3M | 1.91% | 762,164 | SH |
| 12 | MAXLINEAR INC | MXL | 57776J100 | $25.7M | 1.62% | 200,778 | SH |
| 13 | METHODE ELECTRS INC | MEI | 591520200 | $24.1M | 1.52% | 1,269,488 | SH |
| 14 | AMTECH SYS INC | ASYS | 032332504 | $21.8M | 1.37% | 945,100 | SH |
| 15 | INTEL CORP | INTC | 458140100 | $21.2M | 1.33% | 151,508 | SH |
| 16 | DIGITAL TURBINE INC | APPS | 25400W102 | $20.6M | 1.30% | 1,596,182 | SH |
| 17 | FENNEC PHARMACEUTICALS INC | FENC | 31447P100 | $19.9M | 1.25% | 1,852,295 | SH |
| 18 | KYVERNA THERAPEUTICS INC | KYTX | 501976104 | $18.5M | 1.16% | 2,071,894 | SH |
| 19 | NYXOAH S A | NYXH | B6S7WD106 | $17.8M | 1.12% | 10,555,230 | SH |
| 20 | PERSONALIS INC | PSNL | 71535D106 | $17.4M | 1.10% | 1,298,075 | SH |
| 21 | SOPHIA GENETICS SA | SOPH | H82027105 | $16.6M | 1.05% | 2,880,304 | SH |
| 22 | 3D SYS CORP DEL | DDD | 88554D205 | $16.6M | 1.04% | 5,483,948 | SH |
| 23 | VUZIX CORP | VUZI | 92921W300 | $14.8M | 0.93% | 5,100,254 | SH |
| 24 | ABEONA THERAPEUTICS INC | ABEO | 00289Y206 | $14.0M | 0.88% | 2,259,900 | SH |
| 25 | ARDELYX INC | ARDX | 039697107 | $12.4M | 0.78% | 2,422,069 | SH |
| 26 | SILICON MOTION TECHNOLOGY CO | SIMO | 82706C108 | $11.7M | 0.74% | 35,078 | SH |
| 27 | BIODESIX INC | BDSX | 09075X207 | $11.6M | 0.73% | 513,424 | SH |
| 28 | SPRUCE BIOSCIENCES INC | SPRB | 85209E208 | $10.2M | 0.64% | 188,842 | SH |
| 29 | CASTLE BIOSCIENCES INC | CSTL | 14843C105 | $9.8M | 0.62% | 412,346 | SH |
| 30 | CLEARFIELD INC | CLFD | 18482P103 | $9.8M | 0.62% | 246,305 | SH |
| 31 | VANDA PHARMACEUTICALS INC | VNDA | 921659108 | $9.4M | 0.60% | 1,544,056 | SH |
| 32 | METHODE ELECTRS INC | MEI | 591520200 | $7.8M | 0.49% | 408,921 | SH |
| 33 | AMTECH SYS INC | ASYS | 032332504 | $7.1M | 0.45% | 306,900 | SH |
| 34 | PELTHOS THERAPEUTICS INC | PTHS | 171126204 | $7.0M | 0.44% | 248,424 | SH |
| 35 | DOMO INC Call | DOMO | 257554105 | $6.8M | 0.43% | 2,178,600 | SH |
| 36 | FENNEC PHARMACEUTICALS INC | FENC | 31447P100 | $6.8M | 0.43% | 633,743 | SH |
| 37 | NYXOAH S A | NYXH | B6S7WD106 | $6.7M | 0.42% | 3,979,650 | SH |
| 38 | KYVERNA THERAPEUTICS INC | KYTX | 501976104 | $6.4M | 0.41% | 723,903 | SH |
| 39 | SOPHIA GENETICS SA | SOPH | H82027105 | $6.2M | 0.39% | 1,073,890 | SH |
| 40 | PERSONALIS INC | PSNL | 71535D106 | $5.6M | 0.35% | 416,925 | SH |
| 41 | VERASTEM INC | VSTM | 92337C203 | $5.6M | 0.35% | 1,458,001 | SH |
| 42 | 3D SYS CORP DEL | DDD | 88554D205 | $5.4M | 0.34% | 1,787,052 | SH |
| 43 | POLYPID LTD | PYPD | M8001Q126 | $4.8M | 0.30% | 948,964 | SH |
| 44 | VUZIX CORP | VUZI | 92921W300 | $4.8M | 0.30% | 1,645,413 | SH |
| 45 | ABEONA THERAPEUTICS INC | ABEO | 00289Y206 | $4.5M | 0.28% | 727,100 | SH |
| 46 | BROADWIND INC | BWEN | 11161T207 | $4.2M | 0.27% | 874,800 | SH |
| 47 | AEYE INC | LIDR | 008183204 | $4.2M | 0.26% | 2,916,000 | SH |
| 48 | ARDELYX INC | ARDX | 039697107 | $4.0M | 0.25% | 777,931 | SH |
| 49 | ORTHOPEDIATRICS CORP | KIDS | 68752L100 | $3.9M | 0.25% | 204,382 | SH |
| 50 | APYX MEDICAL CORPORATION | APYX | 03837C106 | $3.8M | 0.24% | 853,470 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-07 | $1.59B | 89 | 0001214659-26-009749 |
| 2026-03-31 | 2026-04-30 | $733.2M | 85 | 0001214659-26-005295 |
| 2025-12-31 | 2026-02-02 | $413.1M | 68 | 0001214659-26-001042 |
BALTIMORE, MD 21209