DOSSIER · 13F-HR · Q2 2026

Potrero Capital Research LLC

$180M in tracked AUM across 47 positions as of Q2 2026.

PC
CIK 0001536630 · last filed Jun 30, 2026
Total AUM
$180M
as of Q2 2026
Holdings
47
positions
Whale Score
59
59
tracked
Activity
no data
changes this Q
AI Analysis · Q2 2026
Comprehensive Analysis of Potrero Capital Research LLC 13F Filing (Q3 2025)
1. Portfolio Overview

Potrero Capital Research LLC manages a concentrated portfolio valued at approximately $517.46 million as of September 30, 2025, representing a significant growth of 25.4% from the previous quarter's $412.81 million. The portfolio consists of 34 holdings, indicating a strategy that favors focus over broad diversification.

The most striking feature of this quarter is the substantial...

2. Key Holdings

The portfolio is top-heavy, with the three largest positions accounting for approximately 60.6% of the total assets under management (AUM).

  • SPY (SPDR S&P 500 ETF TR): This is the dominant holding, comprising 38.62% of the portfolio ($199.85M). This is a new position established this quarter. It serves as a significant liquidity buffer and a beta play on the broader US equity market.
  • TLN (Talen Energy Corp): The largest active equity position represents 15.33% of the portfolio ($79.33M). Talen Energy, a utilities company, has been a focus area for investors interested in power generation and the intersection of energy and data center infrastructure.
  • TAC (Transalta Corp): Another major utilities bet, representing 6.65% of the portfolio ($34.43M). Combined with Talen Energy, the manager has allocated over 22% of the fund to the utilities sector, suggesting a strong conviction thesis on power markets and potentially stable yield or infrastructure growth.
  • Seagate Technology: Represents 3.75% of the portfolio, maintaining exposure to the data storage and hardware sector.
Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
G7997R103
SEAGATE TECHNOLOGY HLDNGS PL
$18M18K9.8%
02
GLW
CORNING INC
$16M62K8.8%
03
GMTL
GUARDIAN METAL RES PLC
$9M629K4.9%
04
GEV
GE VERNOVA INC
$8M7K4.6%
05
G2131A108
CHURCHILL CAP CORP XI
$8M451K4.4%
06
G037AX101
AMBARELLA INC
$7M87K4.1%
07
HIMS
HIMS & HERS HEALTH INC
$7M213K4.1%
08
AEIS
ADVANCED ENERGY INDS
$7M19K3.9%
09
BL
BLACKLINE INC
$7M239K3.7%
10
NOK
NOKIA CORP
$6M473K3.5%

Filing history

2026Q2Jun 30
$180M 39.4%
47 positionsView →
2025Q4Dec 31
$297M 42.6%
37 positionsView →
2025Q3Sep 30
$517M 25.4%
34 positionsView →
2025Q2Jun 30
$413M 102.8%
31 positionsLocked
2025Q1Mar 31
$204M 31.9%
22 positionsLocked
2024Q4Dec 31
$299M 5.5%
32 positionsLocked
2024Q3Sep 30
$316M 34.8%
41 positionsLocked
2024Q2Jun 30
$235M 33.8%
31 positionsLocked
2024Q1Mar 31
$175M 7.0%
29 positionsLocked
2023Q4Dec 31
$189M 25.0%
28 positionsLocked
2023Q3Sep 30
$151M 6.3%
26 positionsLocked
2023Q2Jun 30
$161M 4.0%
30 positionsLocked
Showing 12 of 40