Institutional Manager · CIK 0001536630
Potrero Capital Research LLC
SAN FRANCISCO, CA · File #028-17152
Latest AUM
$297.0M
Positions
37
Top-10 Concentration
55.1%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| EXITED | INVESCO QQQ TR | 46090E103 | -500,000 | -$300.2M | $0 |
| EXITED | SPDR S&P 500 ETF TR | 78462F103 | -300,000 | -$199.9M | $0 |
| NEW | BLACKLINE INC | BL | +370,557 | +$20.5M | $0 |
| REDUCE | IVANHOE ELECTRIC INC | IE | -592,427 | -$9.5M | +$3.5M |
| EXITED | ROKU INC | 77543R102 | -88,268 | -$8.8M | $0 |
| NEW | CLEARWATER ANALYTICS HLDGS I | CWAN | +350,000 | +$8.4M | $0 |
| REDUCE | TRANSALTA CORP | TSLTF | -652,476 | -$8.2M | -$2.1M |
| REDUCE | SIMPSON MFG INC | 829073105 | -50,859 | -$8.2M | -$359,402 |
| REDUCE | UNITY SOFTWARE INC | U | -135,327 | -$6.0M | +$1.4M |
| NEW | WEAVE COMMUNICATIONS INC | WEAV | +776,372 | +$5.9M | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202537 pos · $297.0M
- 13F HOLDINGS REPORTQ/E Sep 202543 pos · $868.7M
- 13F HOLDINGS REPORTQ/E Jun 202531 pos · $412.8M
- 13F HOLDINGS REPORTQ/E Mar 202522 pos · $203.5M
- 13F HOLDINGS REPORTQ/E Dec 202432 pos · $298.7M
- 13F HOLDINGS REPORTQ/E Sep 202441 pos · $316.1M
- 13F HOLDINGS REPORTQ/E Jun 202431 pos · $234.6M
- 13F HOLDINGS REPORTQ/E Mar 202429 pos · $175.3M
- 13F HOLDINGS REPORTQ/E Dec 202326 pos · $150.9M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | TALEN ENERGY CORP | TLN | 77,500 | $29.1M | 9.78% |
| 2 | BLACKLINE INC | BL | 370,557 | $20.5M | 6.90% |
| 3 | MICROSOFT CORP | MSFT | 38,694 | $18.7M | 6.30% |
| 4 | TRANSALTA CORP | TSLTF | 1,378,511 | $17.4M | 5.87% |
| 5 | SEAGATE TECHNOLOGY HLDNGS PL | SE | 61,600 | $17.0M | 5.71% |
| 6 | YETI HLDGS INC | YETI | 320,769 | $14.2M | 4.77% |
| 7 | BLACKROCK SCIENCE & TECHNOLO | BLK | 538,710 | $12.2M | 4.10% |
| 8 | AMRIZE LTD | AMRZ | 219,123 | $11.9M | 3.99% |
| 9 | TURNING PT BRANDS INC | 90041L105 | 106,751 | $11.6M | 3.90% |
| 10 | DIGITALBRIDGE GROUP INC | DBRG-PJ | 723,600 | $11.1M | 3.74% |
| 11 | BILL HOLDINGS INC | BILL | 200,000 | $10.9M | 3.67% |
| 12 | AMBARELLA INC | AMBA | 148,537 | $10.5M | 3.54% |
| 13 | GE VERNOVA INC | GEV | 13,630 | $8.9M | 3.00% |
| 14 | UNITY SOFTWARE INC | U | 200,000 | $8.8M | 2.97% |
| 15 | CLEARWATER ANALYTICS HLDGS I | CWAN | 350,000 | $8.4M | 2.84% |
| 16 | REDDIT INC | RDDT | 33,500 | $7.7M | 2.59% |
| 17 | IVANHOE ELECTRIC INC | IE | 420,548 | $6.7M | 2.26% |
| 18 | WEAVE COMMUNICATIONS INC | WEAV | 776,372 | $5.9M | 1.98% |
| 19 | COMMERCE.COM INC | CMRC | 1,415,339 | $5.8M | 1.96% |
| 20 | NEXTDOOR HOLDINGS INC | NXDR | 2,546,187 | $5.3M | 1.80% |