Filed: 5/15/2026ACC: 0002073679-26-000057
📋 What this filing means
WESTERLY CAPITAL MANAGEMENT, LLC filed this quarterly 13F‑HR report disclosing 37 equity positions with a total reported market value of $367.79M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
37
Positions
$367.79M
Total AUM (reported)
32.73M
Total Shares
Allocation by class
COM$209.60M57.0%
PUT$43.29M11.8%
COM NEW$19.26M5.2%
COM CL A$17.88M4.9%
ORD SHS$17.54M4.8%
CLASS A COM$15.26M4.1%
SPONSORED ADR$14.47M3.9%
Portfolio Concentration
Top 3$82.96M22.6%
4–10$110.41M30.0%
11–25$134.15M36.5%
Rest$40.26M10.9%
Top 3 weight
22.6%
Top 10 weight
52.6%
Voting Authority Distribution
Total shares with voting rights: 32.73M
Sole
Full voting authority
32.65M
shares
% of voting shares99.8%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
75K
shares
% of voting shares0.2%
Investment Discretion (by position count)
Sole37
Shared0
Other0
Dominant voting typeSole · 99.8% of voting shares
Institutional Holdings37
Rows:
INVESCO QQQ TR
SOLEShares75K
TypeSH
Market value$43.29M
11.77%
Sole
0.00
Shared
0.00
None
75K
UDEMY INC
SOLEShares4.30M
TypeSH
Market value$19.87M
5.40%
Sole
4.30M
Shared
0.00
None
0.00
MARVELL TECHNOLOGY INC
SOLEShares200K
TypeSH
Market value$19.81M
5.39%
Sole
200K
Shared
0.00
None
0.00
HUDSON TECHNOLOGIES INC
SOLEShares3.17M
TypeSH
Market value$18.67M
5.08%
Sole
3.17M
Shared
0.00
None
0.00
CISCO SYS INC
SOLEShares225K
TypeSH
Market value$17.46M
4.75%
Sole
225K
Shared
0.00
None
0.00
LUMEN TECHNOLOGIES INC
SOLEShares2.20M
TypeSH
Market value$15.29M
4.16%
Sole
2.20M
Shared
0.00
None
0.00
FRESHWORKS INC
SOLEShares1.90M
TypeSH
Market value$15.26M
4.15%
Sole
1.90M
Shared
0.00
None
0.00
ENPHASE ENERGY INC
SOLEShares400K
TypeSH
Market value$15.12M
4.11%
Sole
400K
Shared
0.00
None
0.00
NOKIA CORP
SOLEShares1.80M
TypeSH
Market value$14.47M
3.93%
Sole
1.80M
Shared
0.00
None
0.00
VIAVI SOLUTIONS INC
SOLEShares425K
TypeSH
Market value$14.14M
3.85%
Sole
425K
Shared
0.00
None
0.00
HIPPO HLDGS INC
SOLEShares500K
TypeSH
Market value$13.03M
3.54%
Sole
500K
Shared
0.00
None
0.00
FLUOR CORP NEW
SOLEShares250K
TypeSH
Market value$11.66M
3.17%
Sole
250K
Shared
0.00
None
0.00
BLACKLINE INC
SOLEShares310K
TypeSH
Market value$11.47M
3.12%
Sole
310K
Shared
0.00
None
0.00
MATRIX SVC CO
SOLEShares965K
TypeSH
Market value$11.08M
3.01%
Sole
965K
Shared
0.00
None
0.00
ADTRAN HOLDINGS INC
SOLEShares800K
TypeSH
Market value$10.06M
2.74%
Sole
800K
Shared
0.00
None
0.00
COGNYTE SOFTWARE LTD
SOLEShares1.24M
TypeSH
Market value$10.04M
2.73%
Sole
1.24M
Shared
0.00
None
0.00
COURSERA INC
SOLEShares1.70M
TypeSH
Market value$9.89M
2.69%
Sole
1.70M
Shared
0.00
None
0.00
ASANA INC
SOLEShares1.27M
TypeSH
Market value$8.15M
2.22%
Sole
1.27M
Shared
0.00
None
0.00
NEXTDOOR HOLDINGS INC
SOLEShares5.50M
TypeSH
Market value$7.70M
2.09%
Sole
5.50M
Shared
0.00
None
0.00
ARTERIS INC
SOLEShares465K
TypeSH
Market value$7.64M
2.08%
Sole
465K
Shared
0.00
None
0.00
ELASTIC N V
SOLEShares150K
TypeSH
Market value$7.50M
2.04%
Sole
150K
Shared
0.00
None
0.00
BLOOM ENERGY CORP
SOLEShares50K
TypeSH
Market value$6.77M
1.84%
Sole
50K
Shared
0.00
None
0.00
AMBARELLA INC
SOLEShares130K
TypeSH
Market value$6.69M
1.82%
Sole
130K
Shared
0.00
None
0.00
COMSCORE INC
SOLEShares897K
TypeSH
Market value$6.23M
1.69%
Sole
897K
Shared
0.00
None
0.00
TRANSALTA CORP
SOLEShares475K
TypeSH
Market value$6.22M
1.69%
Sole
475K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
INVESCO QQQ TRSOLE | PUT | 75K | SH | $43.29M 11.77% | 0.00 | 0.00 | 75K |
UDEMY INCSOLE | COM | 4.30M | SH | $19.87M 5.40% | 4.30M | 0.00 | 0.00 |
MARVELL TECHNOLOGY INCSOLE | COM | 200K | SH | $19.81M 5.39% | 200K | 0.00 | 0.00 |
HUDSON TECHNOLOGIES INCSOLE | COM | 3.17M | SH | $18.67M 5.08% | 3.17M | 0.00 | 0.00 |
CISCO SYS INCSOLE | COM | 225K | SH | $17.46M 4.75% | 225K | 0.00 | 0.00 |
LUMEN TECHNOLOGIES INCSOLE | COM | 2.20M | SH | $15.29M 4.16% | 2.20M | 0.00 | 0.00 |
FRESHWORKS INCSOLE | CLASS A COM | 1.90M | SH | $15.26M 4.15% | 1.90M | 0.00 | 0.00 |
ENPHASE ENERGY INCSOLE | COM | 400K | SH | $15.12M 4.11% | 400K | 0.00 | 0.00 |
NOKIA CORPSOLE | SPONSORED ADR | 1.80M | SH | $14.47M 3.93% | 1.80M | 0.00 | 0.00 |
VIAVI SOLUTIONS INCSOLE | COM | 425K | SH | $14.14M 3.85% | 425K | 0.00 | 0.00 |
HIPPO HLDGS INCSOLE | COM NEW | 500K | SH | $13.03M 3.54% | 500K | 0.00 | 0.00 |
FLUOR CORP NEWSOLE | COM | 250K | SH | $11.66M 3.17% | 250K | 0.00 | 0.00 |
BLACKLINE INCSOLE | COM | 310K | SH | $11.47M 3.12% | 310K | 0.00 | 0.00 |
MATRIX SVC COSOLE | COM | 965K | SH | $11.08M 3.01% | 965K | 0.00 | 0.00 |
ADTRAN HOLDINGS INCSOLE | COM | 800K | SH | $10.06M 2.74% | 800K | 0.00 | 0.00 |
COGNYTE SOFTWARE LTDSOLE | ORD SHS | 1.24M | SH | $10.04M 2.73% | 1.24M | 0.00 | 0.00 |
COURSERA INCSOLE | COM | 1.70M | SH | $9.89M 2.69% | 1.70M | 0.00 | 0.00 |
ASANA INCSOLE | CL A | 1.27M | SH | $8.15M 2.22% | 1.27M | 0.00 | 0.00 |
NEXTDOOR HOLDINGS INCSOLE | COM CL A | 5.50M | SH | $7.70M 2.09% | 5.50M | 0.00 | 0.00 |
ARTERIS INCSOLE | COM | 465K | SH | $7.64M 2.08% | 465K | 0.00 | 0.00 |
ELASTIC N VSOLE | ORD SHS | 150K | SH | $7.50M 2.04% | 150K | 0.00 | 0.00 |
BLOOM ENERGY CORPSOLE | COM CL A | 50K | SH | $6.77M 1.84% | 50K | 0.00 | 0.00 |
AMBARELLA INCSOLE | SHS | 130K | SH | $6.69M 1.82% | 130K | 0.00 | 0.00 |
COMSCORE INCSOLE | COM NEW | 897K | SH | $6.23M 1.69% | 897K | 0.00 | 0.00 |
TRANSALTA CORPSOLE | COM | 475K | SH | $6.22M 1.69% | 475K | 0.00 | 0.00 |
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