Warberg Asset Management LLC: 13F holdings, Q2 2026
Hedge fund · SEC EDGAR filings (CIK 1597506) · Explore on the interactive board
Warberg Asset Management LLC disclosed 145 US equity positions worth $337.5m in its Q2 2026 13F filing (holdings as of June 30, 2026, filed August 11, 2026). Its largest position is GRANITE CONSTR INC at 13.9% of the reported book, followed by MICROCHIP TECHNOLOGY INC., ASTRONICS CORP. The top ten holdings are 62.3% of the book, and the portfolio behaves like about 17 equal-weight positions. Versus the prior filing it opened 44 new positions, added to 19, reduced 40 and exited 25. Note: this manager's most recent filing is 3934 quarters behind the newest quarter on file, so these figures are history rather than current positioning.
What does Warberg Asset Management LLC own? Top holdings as of June 30, 2026
Change is measured in shares against the previous filing (Q1 2026), so price moves do not read as decisions. This quarter: 44 new, 19 added, 40 reduced, 25 exited.
| # | Stock | Sector | Weight | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|---|
| 1 | GRANITE CONSTR INC | 13.9% | $46.9m | 14,102,000 | – | new | |
| 2 | MICROCHIP TECHNOLOGY INC. | 12.5% | $42.0m | 15,275,000 | 38% | added | |
| 3 | ASTRONICS CORP | 9.3% | $31.3m | 7,185,000 | 326% | added | |
| 4 | LIVE NATION ENTERTAINMENT IN | 5.6% | $19.0m | 10,684,000 | 0% | held | |
| 5 | NN NEXTNAV INC | Technology | 4.5% | $15.3m | 859,839 | – | new |
| 6 | CORNERSTONE STRATEGIC INVEST | 4.1% | $13.9m | 1,836,581 | 76% | added | |
| 7 | GH GUARDANT HEALTH INC | Healthcare | 3.7% | $12.6m | 5,000,000 | – | new |
| 8 | HEWLETT PACKARD ENTERPRISE C | 3.5% | $11.7m | 100,154 | – | new | |
| 9 | TXNM ENERGY INC | 2.6% | $8.9m | 6,809,000 | 36% | added | |
| 10 | LIBERTY MEDIA CORP DEL | 2.5% | $8.6m | 7,500,000 | – | new | |
| 11 | CORZ CORE SCIENTIFIC INC NEW | Technology | 2.1% | $7.2m | 385,028 | 44% | added |
| 12 | ORA ORMAT TECHNOLOGIES INC | 2.1% | $7.2m | 5,700,000 | – | new | |
| 13 | APOLLO GLOBAL MGMT INC | 2.0% | $6.7m | 110,589 | – | new | |
| 14 | LITE LUMENTUM HLDGS INC | Technology | 2.0% | $6.7m | 1,020,000 | – | new |
| 15 | LCI INDS | 1.8% | $6.2m | 5,500,000 | -15% | reduced | |
| 16 | ALNY ALNYLAM PHARMACEUTICALS INC | 1.8% | $6.0m | 5,002,000 | 0% | held | |
| 17 | AKAMAI TECHNOLOGIES INC | 1.5% | $5.1m | 3,500,000 | – | new | |
| 18 | HALO HALOZYME THERAPEUTICS INC | 1.5% | $5.1m | 3,500,000 | -42% | reduced | |
| 19 | JAZZ INVESTMENTS I LTD | 1.3% | $4.3m | 2,500,000 | – | new | |
| 20 | A10 NETWORKS INC | 1.3% | $4.2m | 2,500,000 | – | new | |
| 21 | MIRM MIRUM PHARMACEUTICALS INC | Healthcare | 1.1% | $3.9m | 1,045,000 | – | new |
| 22 | SNOW SNOWFLAKE INC | Technology | 1.0% | $3.5m | 2,000,000 | -50% | reduced |
| 23 | FLR FLUOR CORP | 1.0% | $3.3m | 2,500,000 | – | new | |
| 24 | EPR PPTYS | 0.9% | $2.9m | 115,000 | 15% | added | |
| 25 | EVRG EVERGY INC | Utilities | 0.7% | $2.5m | 1,747,000 | 49% | added |
| 26 | CENTURY ALUM CO | 0.7% | $2.5m | 1,000,000 | 432% | added | |
| 27 | UBER UBER TECHNOLOGIES INC | Technology | 0.7% | $2.3m | 1,953,000 | 0% | held |
| 28 | STXS STEREOTAXIS INC | 0.6% | $1.9m | 1,108,889 | 1% | added | |
| 29 | POST POST HLDGS INC | 0.5% | $1.8m | 1,728,000 | -14% | reduced | |
| 30 | AKAM AKAMAI TECHNOLOGIES INC | Technology | 0.5% | $1.8m | 1,500,000 | -40% | reduced |
| 31 | EPR PPTYS | 0.5% | $1.7m | 54,398 | 10% | added | |
| 32 | ALBEMARLE CORP | 0.5% | $1.7m | 30,305 | -21% | reduced | |
| 33 | FG IMPERII ACQUISITION CORP | 0.4% | $1.5m | 149,908 | -3% | reduced | |
| 34 | BANK OF AMER CORP | 0.4% | $1.5m | 1,180 | -21% | reduced | |
| 35 | XSOLLA SPAC 1 | 0.4% | $1.4m | 138,736 | -3% | reduced | |
| 36 | WISDOMTREE INC | 0.4% | $1.2m | 829,000 | -67% | reduced | |
| 37 | VENDOME ACQUISITION CORP I | 0.3% | $1.1m | 111,183 | -7% | reduced | |
| 38 | COLLECTIVE ACQUISITION CORP | 0.3% | $1.0m | 99,668 | – | new | |
| 39 | PRAETORIAN ACQUISITION CORP | 0.3% | $993.0k | 99,999 | 0% | held | |
| 40 | REVOLUTION MEDICINES INC | 0.3% | $889.2k | 94,797 | – | new | |
| 41 | NEW ENGLAND RLTY ASSOC LTD P | 0.3% | $886.2k | 15,100 | -15% | reduced | |
| 42 | KIMCO REALTY CORP | 0.3% | $862.4k | 13,707 | – | new | |
| 43 | ORIGIN INVT CORP I | 0.3% | $862.0k | 83,610 | 0% | held | |
| 44 | BLACK HAWK ACQUISITION CORP | 0.3% | $856.6k | 71,923 | -1% | reduced | |
| 45 | D BORAL ACQUISITION I CORP | 0.2% | $766.2k | 76,851 | -0% | held | |
| 46 | KOCHAV DEFENSE ACQUI CO | 0.2% | $757.8k | 73,072 | -5% | reduced | |
| 47 | X3 ACQUISITION CORP LTD | 0.2% | $749.2k | 75,000 | 0% | held | |
| 48 | ACP HOLDINGS ACQUISITION COR | 0.2% | $737.3k | 74,172 | – | new | |
| 49 | VINE HILL CAP INVTS CORP II | 0.2% | $703.5k | 70,494 | -0% | held | |
| 50 | RF ACQUISITION CORP III | 0.2% | $692.1k | 69,949 | -0% | held |
What did Warberg Asset Management LLC sell? Positions exited since the previous filing
| Stock | Prior weight | Prior value |
|---|---|---|
| LITE LUMENTUM HLDGS INC | 36.8% | $68.5m |
| SEAGATE HDD CAYMAN | 19.4% | $36.0m |
| CNX RES CORP | 18.5% | $34.4m |
| WT WISDOMTREE INC | 5.5% | $10.2m |
| VENTAS RLTY LTD PARTNERSHIP | 4.3% | $8.1m |
| CNP CENTERPOINT ENERGY INC | 1.9% | $3.6m |
| SHIFT4 PMTS INC | 1.5% | $2.7m |
| IRTC IRHYTHM HOLDINGS INC | 1.2% | $2.2m |
| WK WORKIVA INC | 1.1% | $2.1m |
| XLE SELECT SECTOR SPDR TR | 1.0% | $1.8m |
| SGOV ISHARES TR | 0.9% | $1.7m |
| NOBLE CORP PLC | 0.8% | $1.5m |
| TAVIA ACQUISITION CORP | 0.6% | $1.1m |
| PONO CAP FOUR INC | 0.6% | $1.0m |
| CHARLTON ARIA ACQUISITION CO | 0.6% | $1.0m |
| CLEARTHINK 1 ACQUISITION COR | 0.5% | $984.0k |
| DRUGS MADE IN AMER ACQUTN CO | 0.5% | $966.1k |
| NOBLE CORP PLC | 0.5% | $912.7k |
| TRANSLATIONAL DEV ACQUISITIO | 0.4% | $776.8k |
| NTNX NUTANIX INC | 0.4% | $773.4k |
| XLF SELECT SECTOR SPDR TR | 0.3% | $641.9k |
| BHAV ACQUISITION CORP | 0.3% | $499.0k |
| HYG ISHARES TR | 0.3% | $477.4k |
| PLANET LABS PBC | 0.2% | $445.4k |
| AMPRIUS TECHNOLOGIES INC | 0.2% | $434.2k |
Sector mix
| Sector | Weight |
|---|---|
| Technology | 11.0% |
| Healthcare | 5.0% |
| Utilities | 0.7% |
| Industrials | 0.2% |
| Basic Materials | 0.2% |
| Consumer Defensive | 0.1% |
Sectors cover positions whose ticker resolved to a sector; the remainder is unclassified, not cash.
Filing history
How concentrated is Warberg Asset Management LLC's portfolio?
Across every quarter Warberg Asset Management LLC has filed, its median largest position is 16.9% of the book and its median top-ten weight is 64.8%, which WhaleCreep classifies as concentrated (the gate is a median largest position of 5%). Of 64.0 completed holding spells, the median lasted 1.0 quarters; 143.0 positions are still open and their final length is unknown.