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Potrero Capital Research LLC

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

Portfolio value
$180M
Positions
46
Quarter ended
June 30, 2026
Filed
August 14, 2026

Reported portfolio value by quarter (43 quarters reported)

$869M $105M
Q4 15 Q1 18 Q2 20 Q3 22 Q4 24 Q2 26

$111M in Q4 2015 → $180M 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
GM Guardian Metal Res PLC 4.9% Added 75% 629,393 $8.82M
ST Seagate Technology Hldngs Pl 4.9% Trimmed 68% 9,117 $8.8M
ST Seagate Technology Hldngs Pl Put 4.9% New 9,100 $8.78M
Ge Vernova Inc 4.6% Trimmed 22% 7,085 $8.32M
Corning Inc 4.4% Trimmed 53% 31,177 $7.96M
Corning Inc Put 4.4% New 31,000 $7.92M
CC Churchill Cap Corp Xi 4.4% New 450,550 $7.86M
Ambarella Inc 4.1% New 86,595 $7.43M
Hims & Hers Health Inc 4.1% New 212,944 $7.38M
AE Advanced Energy Inds 3.9% New 18,592 $6.93M
Blackline Inc 3.7% Trimmed 43% 238,590 $6.7M
N Nokia Corp 3.5% Trimmed 50% 473,240 $6.28M
A Amrize Ltd 3.4% Trimmed 31% 115,595 $6.16M
Transalta Corp 3.4% Trimmed 44% 439,186 $6.07M
Globalfoundries Inc 2.8% New 61,056 $5.03M
BS Blackrock Science & Technolo 2.8% New 167,198 $5.02M
Anterix Inc 2.7% Trimmed 80% 46,525 $4.79M
Bill Holdings Inc 2.4% Trimmed 31% 117,707 $4.26M
Enphase Energy Inc 2.3% New 85,840 $4.23M
Galaxy Digital Inc. 2.3% New 151,904 $4.15M
Talen Energy Corp 2.2% Unchanged 10,418 $4M
MI M-tron Inds Inc 2.1% Added 20% 38,161 $3.78M
Ivanhoe Electric Inc 2.0% New 382,345 $3.67M
TI Take-two Interactive Softwar 1.7% New 12,000 $3M
Sprout Social Inc 1.6% Trimmed 32% 377,131 $2.85M
Nextnav Inc 1.4% New 145,000 $2.59M
Weave Communications Inc 1.4% Trimmed 32% 422,415 $2.53M
Solv Energy Inc 1.2% New 65,941 $2.25M
Legence Corp 1.2% Unchanged 25,059 $2.14M
Crocs Inc 1.1% Trimmed 83% 17,038 $2.06M
Nextdoor Holdings Inc 1.1% Trimmed 54% 897,718 $2.04M
Golar Lng Ltd 1.1% New 40,000 $1.99M
Keel Infrastructure Corp 1.0% New 300,000 $1.72M
SE Space Exploration Techn Corp 0.9% New 10,000 $1.71M
Commerce.com Inc 0.9% Trimmed 25% 562,424 $1.66M
Starz Entertainment Corp. 0.9% New 56,195 $1.62M
Bloom Energy Corp 0.8% New 5,000 $1.51M
CT Credo Technology Group Holdi 0.8% New 5,000 $1.36M
Intel Corp 0.6% New 8,220 $1.15M
The Realreal Inc 0.5% New 82,719 $975K
Freshworks Inc 0.4% Unchanged 64,630 $654K
Blend Labs Inc 0.4% Trimmed 31% 379,274 $649K
Zevia Pbc 0.3% Trimmed 82% 315,181 $514K
Blue Moon Metals Inc 0.3% Unchanged 78,349 $501K
Meta Platforms Inc 0.1% Trimmed 8.3% 200 $113K
BB Bed Bath & Beyond Inc 0.0% Trimmed 48% 18,003 $7.56K

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
Anterix Inc Trimmed −183,036 −$18.8M 2.7%
ST Seagate Technology Hldngs Pl Trimmed −19,223 −$18.6M 4.9%
Birkenstock Holding PLC Exited −304,339 −$10.9M —
Crocs Inc Trimmed −83,952 −$10.1M 1.1%
YH Yeti Hldgs Inc Exited −254,953 −$9.33M —
Corning Inc Trimmed −34,543 −$8.82M 4.4%
ST Seagate Technology Hldngs Pl New +9,100 +$8.78M 4.9%
Corning Inc New +31,000 +$7.92M 4.4%
CC Churchill Cap Corp Xi New +450,550 +$7.86M 4.4%
Ambarella Inc New +86,595 +$7.43M 4.1%

Showing the 10 largest of 49 changes.

Q1 2026

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

Company Action Shares changed Value of change % of portfolio
Talen Energy Corp Trimmed −67,082 −$21.4M 2.0%
Microsoft Corp Exited −38,694 −$18.7M —
Digitalbridge Group Inc Exited −1,003,583 −$15.4M —
ST Seagate Technology Hldngs Pl Trimmed −33,260 −$13M 6.8%
Transalta Corp Trimmed −934,171 −$12.2M 6.4%
BS Blackrock Science & Technolo Exited −538,710 −$12.2M —
Birkenstock Holding PLC New +304,339 +$10.9M 6.7%
Ambarella Inc Exited −148,537 −$10.5M —
Ivanhoe Electric Inc Exited −588,590 −$9.41M —
Corning Inc New +65,720 +$8.94M 5.5%

Showing the 10 largest of 43 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 Exited −500,000 −$300M —
SS SPDR S&P 500 ETF Tr Exited −300,000 −$200M —
Talen Energy Corp Exited −93,000 −$39.6M —
Blackline Inc New +370,557 +$20.5M 6.9%
Ivanhoe Electric Inc Trimmed −796,324 −$12.7M 3.2%
Transalta Corp Trimmed −794,400 −$10M 7.3%
Roku Inc Exited −88,268 −$8.84M —
CA Clearwater Analytics Hldgs I New +350,000 +$8.44M 2.8%
SM Simpson Mfg Inc Trimmed −50,859 −$8.21M 0.5%
Talen Energy Corp Trimmed −15,998 −$6M 9.8%

Showing the 10 largest of 47 changes.

Q3 2025

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

Company Action Shares changed Value of change % of portfolio
SS SPDR S&P 500 ETF Tr New +300,000 +$200M 23.0%
IQ Invesco Qqq Tr Added +250,000 +$150M 34.6%
RM Robinhood Mkts Inc Exited −200,000 −$18.7M —
Ivanhoe Electric Inc New +1,384,914 +$17.4M 2.0%
YH Yeti Hldgs Inc New +370,769 +$12.3M 1.4%
RR Ramaco Res Inc New +348,760 +$11.6M 1.3%
Bill Holdings Inc New +200,000 +$10.6M 1.2%
SM Simpson Mfg Inc New +60,000 +$10M 1.2%
Ambarella Inc Exited −150,000 −$9.91M —
AD Adams Diversified Equity Fd Exited −442,735 −$9.61M —

Showing the 10 largest of 38 changes.

Q2 2025

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

Company Action Shares changed Value of change % of portfolio
IQ Invesco Qqq Tr New +250,000 +$138M 33.4%
Talen Energy Corp New +93,000 +$27M 6.6%
RM Robinhood Mkts Inc New +200,000 +$18.7M 4.5%
Yext Inc Exited −2,734,865 −$16.8M —
Bel Fuse Inc Trimmed −141,328 −$13.8M 0.8%
ST Seagate Technology Hldngs Pl New +82,100 +$11.8M 2.9%
LH Limbach Hldgs Inc Trimmed −83,589 −$11.7M 1.6%
UM Unifirst Corp Mass Trimmed −61,922 −$11.7M 1.4%
Talen Energy Corp Added +38,865 +$11.3M 6.6%
SM Simpson Mfg Inc Exited −67,115 −$10.5M —

Showing the 10 largest of 31 changes.

Q1 2025

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

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Exited −270,000 −$59.7M —
Zuora Inc Exited −2,226,538 −$22.1M —
UM Unifirst Corp Mass New +92,517 +$16.1M 7.9%
Ge Vernova Inc Trimmed −35,000 −$10.7M 3.2%
SM Simpson Mfg Inc New +67,115 +$10.5M 5.2%
TP Turning Pt Brands Inc New +166,938 +$9.92M 4.9%
LH Limbach Hldgs Inc New +129,894 +$9.67M 4.8%
Grail Inc Exited −364,949 −$6.51M —
Talen Energy Corp Added +27,000 +$5.39M 5.4%
Vertiv Holdings Co Exited −45,921 −$5.22M —

Showing the 10 largest of 28 changes.

Q4 2024

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

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr New +270,000 +$59.7M 20.0%
Transalta Corp Added +1,832,803 +$25.9M 11.0%
Ge Vernova Inc Exited −72,000 −$18.4M —
Capri Holdings Limited Exited −410,194 −$17.4M —
Vertiv Holdings Co Trimmed −144,079 −$16.4M 1.7%
Five9 Inc Exited −543,346 −$15.6M —
Ge Vernova Inc Trimmed −45,200 −$14.9M 6.2%
FN Fluor Corp New New +286,192 +$14.1M 4.7%
Stitch Fix Inc Trimmed −2,280,698 −$9.83M 1.3%
Lineage Inc Exited −125,000 −$9.8M —

Showing the 10 largest of 32 changes.

Q3 2024

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

Company Action Shares changed Value of change % of portfolio
Digitalbridge Group Inc New +1,429,657 +$20.2M 6.4%
Vertiv Holdings Co New +190,000 +$18.9M 6.0%
Ge Vernova Inc New +72,000 +$18.4M 5.8%
Five9 Inc New +543,346 +$15.6M 4.9%
Capri Holdings Limited Added +278,662 +$11.8M 5.5%
Lineage Inc New +125,000 +$9.8M 3.1%
Ge Vernova Inc Trimmed −35,000 −$8.92M 8.2%
Pagerduty Inc Trimmed −440,483 −$8.17M 0.4%
Crocs Inc Exited −50,000 −$7.3M —
Elastic N V New +95,000 +$7.29M 2.3%

Showing the 10 largest of 36 changes.

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