DOSSIER · 13F-HR · Q4 2025

Potrero Capital Research LLC

$297M in tracked AUM across 37 positions as of Q4 2025.

PC
CIK 0001536630 · last filed Dec 31, 2025
Total AUM
$297M
as of Q4 2025
Holdings
37
positions
Whale Score
53
53
tracked
Activity
no data
changes this Q
AI Analysis · Q4 2025
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.

Quarter at a glance — Q4 2025

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q4 2025.

#HoldingValueSharesWeight
01
TLN
TALEN ENERGY CORP
$29M78K9.8%
02
TAC
TRANSALTA CORP
$22M1.7M7.3%
03
BL
BLACKLINE INC
$20M371K6.9%
04
MSFT
MICROSOFT CORP
$19M39K6.3%
05
G7997R103
SEAGATE TECHNOLOGY HLDNGS PL
$17M62K5.7%
06
DBRG
DIGITALBRIDGE GROUP INC
$15M1.0M5.2%
07
YETI
YETI HLDGS INC
$14M321K4.8%
08
BSTZ
BLACKROCK SCIENCE & TECHNOLO
$12M539K4.1%
09
H2927K103
AMRIZE LTD
$12M219K4.0%
10
TPB
TURNING PT BRANDS INC
$12M107K3.9%

Filing history

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
2023Q1Mar 31
$168M 10.8%
29 positionsLocked
Showing 12 of 39