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Super Investors WESTERLY CAPITAL MANAGEMENT, LLC
WC

WESTERLY CAPITAL MANAGEMENT, LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$542M
Positions
46
Quarter ended
June 30, 2026
Filed
August 14, 2026

Reported portfolio value by quarter (23 quarters reported)

$542M $83.4M
Q4 14 Q1 22 Q2 23 Q3 24 Q4 25 Q2 26

$138M in Q4 2014 → $542M now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
IQ Invesco Qqq Trust Series 1 P @ 680 Aug 26 23.8% New 175,000 $129M
Coursera Inc 6.3% Added 258% 6,085,000 $34.3M
Viavi Solutions Inc 5.1% Added 35% 575,000 $27.5M
Arista Networks Inc 3.9% New 125,000 $21.2M
A- Asana Inc - Cl A 3.9% Added 138% 3,030,000 $21.2M
HT Hudson Technologies Inc(nas) 3.6% Added 6.5% 3,380,000 $19.4M
Hippo Holdings Inc 3.4% Added 29% 645,000 $18.2M
Adobe Inc 2.8% New 73,000 $15M
Fluor Corp 2.7% Added 13% 283,000 $14.8M
Salesforce Inc 2.7% New 92,000 $14.4M
EE Enphase Energy Inc(nms) 2.5% Trimmed 31% 275,000 $13.5M
NC Nokia Corp-spon ADR 2.5% Trimmed 44% 1,000,000 $13.3M
CC Cognex Corp(nsm) 2.3% Added 36% 170,000 $12.3M
Nextdoor Holdings Inc 2.0% Trimmed 12% 4,850,000 $11M
Lumen Technologies Inc 2.0% Trimmed 36% 1,400,000 $10.8M
CI Comscore Inc(nsm) 1.8% Added 46% 1,310,961 $9.67M
NI Nextpower Inc-cl A 1.6% New 75,000 $8.94M
Guidewire Software Inc 1.6% New 70,000 $8.61M
Matrix Service Co 1.5% Trimmed 38% 595,930 $8.16M
FI Freshworks Inc-cl A 1.5% Trimmed 58% 800,000 $8.1M
Calix Inc 1.4% New 205,000 $7.65M
AC Aevex Corp-cl A 1.3% New 340,000 $7.1M
AC Amphenol Corp-cl A(nys) 1.3% New 40,000 $7.05M
Blackline Inc 1.3% Trimmed 19% 250,000 $7.02M
Orion Group Holdings Inc 1.3% Trimmed 5.7% 415,000 $6.98M
Adtran Holdings Inc 1.3% Trimmed 38% 500,000 $6.95M
AI Ambarella Inc(nsm) 1.3% Trimmed 38% 80,000 $6.86M
Cognyte Software Ltd 1.2% Trimmed 39% 760,000 $6.67M
Cisco Systems Inc 1.2% Trimmed 76% 55,000 $6.46M
Ferrari Nv 1.2% New 17,000 $6.33M
Nvidia Corp 1.1% New 30,000 $6M
Applied Aerospace & Defense 1.1% New 250,000 $5.7M
TC Transalta Corp(nys) 1.0% Trimmed 16% 400,000 $5.53M
Netflix Inc 0.9% New 70,000 $5M
BE Bloom Energy Corp- A 0.8% Trimmed 70% 15,000 $4.54M
FI Figma Inc-cl A 0.8% Unchanged 250,000 $4.52M
SP Snowflake Inc P @ 220 Sep 26 0.7% New 15,000 $3.82M
FS First Solar Inc(nsm) 0.7% Added 50% 15,000 $3.54M
EN Elastic Nv 0.5% Trimmed 67% 50,000 $2.85M
Guardian Metal Resources 0.5% Added 19900% 200,000 $2.8M
Angi Inc 0.5% Trimmed 28% 440,921 $2.62M
AH Arm Holdings PLC P @ 300 Aug 26 0.3% New 5,000 $1.77M
AI Amplitude Inc-class A 0.3% Trimmed 60% 200,000 $1.53M
HI Harte-hanks Inc(nms) 0.3% Added 1.3% 635,000 $1.37M
Aviat Networks Inc 0.2% New 50,000 $1.11M
Sunpower Inc 0.1% Added 54% 1,000,000 $687K

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 14, 2026

Company Action Shares changed Value of change % of portfolio
IQ Invesco Qqq Trust Series 1 P @ 680 Aug 26 New +175,000 +$129M 23.8%
IQ Invesco Qqq Tr Exited −75,000 −$43.3M —
Coursera Inc Added +4,385,000 +$24.7M 6.3%
Arista Networks Inc New +125,000 +$21.2M 3.9%
Cisco Systems Inc Trimmed −170,000 −$20M 1.2%
Udemy Inc Exited −4,300,000 −$19.9M —
Marvell Technology Inc Exited −200,000 −$19.8M —
Adobe Inc New +73,000 +$15M 2.8%
Salesforce Inc New +92,000 +$14.4M 2.7%
A- Asana Inc - Cl A Added +1,756,000 +$12.3M 3.9%

Showing the 10 largest of 52 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 15, 2026

Company Action Shares changed Value of change % of portfolio
IQ Invesco Qqq Tr Trimmed −125,000 −$72.1M 11.8%
Viavi Solutions Inc Trimmed −725,000 −$24.1M 3.8%
CS Cisco Sys Inc New +225,000 +$17.5M 4.7%
Arteris Inc Trimmed −830,000 −$13.6M 2.1%
Bloom Energy Corp Trimmed −100,000 −$13.5M 1.8%
Nike Inc Exited −200,000 −$12.7M —
Lumen Technologies Inc Added +1,400,000 +$9.73M 4.2%
Enphase Energy Inc Added +225,000 +$8.51M 4.1%
Blackline Inc Added +220,000 +$8.14M 3.1%
TD Teradata Corp Del Exited −225,000 −$6.85M —

Showing the 10 largest of 42 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 17, 2026

Company Action Shares changed Value of change % of portfolio
IQ Invesco Qqq Tr Trimmed −350,000 −$215M 27.0%
Pros Holdings Inc Exited −949,750 −$21.8M —
Lumen Technologies Inc Trimmed −2,700,000 −$21M 1.4%
Viavi Solutions Inc Trimmed −850,000 −$15.1M 4.5%
Nike Inc New +200,000 +$12.7M 2.8%
Elastic N V Added +140,000 +$10.6M 3.6%
Udemy Inc Added +1,735,000 +$10.1M 5.1%
N Nokia Corp New +1,350,000 +$8.73M 1.9%
Snap Inc Trimmed −900,000 −$7.26M 1.1%
Enphase Energy Inc New +175,000 +$5.61M 1.2%

Showing the 10 largest of 45 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 14, 2025

Company Action Shares changed Value of change % of portfolio
Udemy Inc New +2,265,000 +$15.9M 5.0%
Bloom Energy Corp New +150,000 +$12.7M 4.0%
Snap Inc New +1,500,000 +$11.6M 3.6%
Affirm Holdings Inc Exited −155,000 −$10.7M —
Ciena Corp Exited −110,000 −$8.95M —
Ambarella Inc Trimmed −98,000 −$8.09M 1.2%
Marvell Technology Inc Added +90,000 +$7.57M 4.7%
Arteris Inc Added +745,000 +$7.52M 4.5%
Corning Inc Trimmed −85,000 −$6.97M 1.0%
Elastic N V New +80,000 +$6.76M 2.1%

Showing the 10 largest of 52 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
Pros Holdings Inc Added +709,000 +$11.1M 5.8%
Ambarella Inc New +143,000 +$9.45M 3.5%
Transalta Corp New +767,500 +$8.28M 3.1%
LI Lyft Inc-a Exited −630,000 −$7.48M —
Affirm Holdings Inc Added +105,000 +$7.26M 4.0%
Hudson Technologies Inc Added +775,000 +$6.29M 6.0%
AG Alibaba Group Holding-sp ADR Exited −45,000 −$5.95M —
Csg Systems International Inc Trimmed −80,000 −$5.22M 0.5%
CH Call Hdsn 8 08/15/25 New +600,000 +$4.8M 1.8%
Angi Inc Added +295,000 +$4.5M 2.1%

Showing the 10 largest of 48 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 15, 2025

Company Action Shares changed Value of change % of portfolio
PQ Put Qqq 450 05/16/25 New +50,000 +$22.5M 9.7%
IQ Invesco Qqq Tr Exited −400 −$20.8M —
Lumen Technologies Inc Added +2,775,000 +$10.9M 5.6%
Advanced Micro Devices Inc Exited −500 −$7M —
A- Asana Inc - Cl A Trimmed −450,000 −$6.56M 1.9%
Asana Inc Exited −3,500 −$5.88M —
B- Baidu Inc - Spon ADR Added +60,000 +$5.52M 3.4%
Viavi Solutions Inc Added +480,000 +$5.37M 9.3%
AI Amplitude Inc-class A New +475,000 +$4.84M 2.1%
Ciena Corp Added +80,000 +$4.83M 3.3%

Showing the 10 largest of 54 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 14, 2025

Company Action Shares changed Value of change % of portfolio
IQ Invesco Qqq Tr New +400 +$20.8M 9.6%
A- Asana Inc - Cl A Trimmed −675,000 −$13.7M 7.0%
Fluor Corp Added +160,000 +$7.89M 3.9%
Guidewire Software Inc New +43,504 +$7.33M 3.4%
Advanced Micro Devices Inc New +500 +$7M 3.2%
Ambarella Inc Trimmed −95,000 −$6.91M 0.2%
Marvell Technology Inc Trimmed −55,000 −$6.07M 2.5%
Asana Inc New +3,500 +$5.88M 2.7%
Hippo Holdings Inc Trimmed −212,785 −$5.7M 4.5%
Csg Systems International Inc Trimmed −90,000 −$4.6M 1.2%

Showing the 10 largest of 52 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 14, 2024

Company Action Shares changed Value of change % of portfolio
CA Call Asan 17.5 07/19/24 Exited −960,000 −$16.8M —
XI Xperi Inc-w/i Trimmed −650,000 −$6.01M 1.0%
Affirm Holdings Inc New +110,000 +$4.49M 2.5%
Adtran Holdings Inc Added +745,000 +$4.42M 4.4%
AG Alibaba Group Holding-sp ADR Trimmed −40,000 −$4.24M 3.0%
Blackline Inc Trimmed −76,000 −$4.19M 0.4%
EN Elastic Nv New +50,000 +$3.84M 2.2%
Marvell Technology Inc Trimmed −45,000 −$3.25M 4.3%
LI Lyft Inc-a New +250,000 +$3.19M 1.8%
Qualcomm Inc Exited −16,000 −$3.19M —

Showing the 10 largest of 50 changes.

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