Arkolith/Funds/325 Capital LLC

325 Capital LLC

CIK 1873893
Holdings as of Jun 30, 2026·disclosed Aug 14, 2026·~45-day 13F lag·13F-HR
Active Filer

325 Capital LLC holds a concentrated book of 12 reported positions worth $419.5M as of Q2 2026 (disclosed Aug 14, 2026, a ~45-day 13F lag). This quarter they opened Multisensor AI Holdings Inc and trimmed Astrana Health Inc. Their largest long position is Astrana Health Inc at 18% of the reported non-option book. Cloning the disclosed picks since 2022 would be +105% (+17.0%/yr). That is a simulation of the disclosed long book, not audited returns.

Opened
1
bought for the first time
Added to
5
already held, bought more
+2 more · largest first
Trimmed
1
sold some, still holds it
Sold out
1
exited the position entirely
  • Multisensor AI Holdings Inc

Growth of $10,000: cloning the disclosed book

If you'd copied them
+105.0%
+17.0%/yr · since Feb '22
Their reported book
+96.5%
held from quarter-end
S&P 500
+84.5%
same window
$7K$12K$17K$21K$26KFeb '22Jan '23Dec '23Nov '24Oct '25Sep '26
325 Capital LLC (copied at disclosure) S&P 500

Following at the filing date actually beat the quarter-end book by 8.5 points over this window.

Growth of $10,000 cloning 325 Capital LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~45 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.

How much sits in the biggest positions

Top-heavy: concentrated book

Top 5 holdings
75%
Top 10 holdings
98%
Top 20 holdings
100%

Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.

Where the money is, by sector

100% mapped to company sectors

Consumer Discretionary
36%
Information Technology
23%
Communication Services
18%
Industrials
18%
Health Care
6%

Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.

Biggest moves: latest quarter

Estimated $ traded · quarter-end prices (an exit at the prior quarter-end), no cost basis

Bought
Trimmed / exited

Funds with the most overlap

Other tracked managers holding the same core names as 325 Capital LLC

Manager / fundShared namesTheir $ in those
Grizzlyrock Capital, LLC3 / 12$29.5M
Kopion Asset Management, LLC2 / 12$22.1M
Manatuck Hill Partners, LLC4 / 12$17.3M
Private Capital Management, LLC2 / 12$64.6M
Prescott Group Capital Management, L.L.C.2 / 12$62.7M
1492 Capital Management LLC3 / 12$17.2M
Bandera Partners LLC2 / 12$13.0M
Pacific Ridge Capital Partners, LLC2 / 12$19.5M

Ranked by the share of each fund's own book sitting in the names it shares with 325 Capital LLC: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.

Holdings: largest first

Bars show each position's share of the portfolio. Click a row for its position history.

12 positions
#SecurityValueShares% PortLast moveHistory
1Astrana Health Inc
COM NEW
$74.9M1.61M
17.9%
−12%
Reduced · −225K sh
2Magnite Inc
COM
$64.8M3.41M
15.4%
+70%
Added · +1.4M sh
3American Pub Ed Inc
COM
$63.6M1.18M
15.2%
Held
4Blue Bird Corp
COM
$56.2M711.4K
13.4%
+4.6%
Added · +32K sh
5Spire Global Inc
COM CL A NEW
$55.2M2.97M
13.2%
+58%
Added · +1.1M sh
6Motorcar PTS Amer Inc
COM
$30.9M2.02M
7.4%
Held
7Diebold Nixdorf Inc
COM SHS
$20.6M242.1K
4.9%
Held
8Powerfleet Inc
COM
$20.2M5.28M
4.8%
+38%
Added · +1.4M sh
9Lifecore Biomedical Inc
COM
$15.2M2.90M
3.6%
+34%
Added · +733K sh
10Biote Corp
CLASS A COM
$8.6M4.55M
2.0%
Held
11Transact Technologies Inc
COM
$5.9M1.01M
1.4%
Held
12Multisensor AI Holdings Inc
COM
$3.5M662.2K
0.8%
New
New position
Showing all 12 positions
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Filing history

As-of date vs the date the SEC received each filing

$419.5M · Q2 2026Q4 2021 · $101.8MQ2 2026 · $419.5M

Reported 13F total per quarter. Raw filing totals can include option notional.

QuarterAs ofFiledLagPositionsValueForm
Q2 2026Jun 30, 2026Aug 14, 202645d12$419.5M13F-HR
Q1 2026Mar 31, 2026May 15, 202645d12$274.5M13F-HR
Q4 2025Dec 31, 2025Feb 17, 202648d13$285.4M13F-HR
Q3 2025Sep 30, 2025Nov 14, 202545d12$329.1M13F-HR
Q2 2025Jun 30, 2025Aug 14, 202545d11$253.3M13F-HR
Q1 2025Mar 31, 2025May 15, 202545d11$241.4M13F-HR
Q4 2024Dec 31, 2024Feb 14, 202545d12$258.7M13F-HR
Q3 2024Sep 30, 2024Nov 14, 202445d11$236.2M13F-HR
Q2 2024Jun 30, 2024Aug 14, 202445d13$238.1M13F-HR
Q1 2024Mar 31, 2024May 15, 202445d12$216.6M13F-HR
Q4 2023Dec 31, 2023Feb 14, 202445d13$201.8M13F-HR
Q3 2023Sep 30, 2023Nov 14, 202345d8$121.2M13F-HR
Q2 2023Jun 30, 2023Aug 14, 202345d9$151.7M13F-HR
Q1 2023Mar 31, 2023May 15, 202345d9$114.4M13F-HR
Q4 2022Dec 31, 2022Feb 14, 202345d7$92.3M13F-HR
Q3 2022Sep 30, 2022Nov 14, 202245d8$85.7M13F-HR
Q2 2022Jun 30, 2022Aug 15, 202246d10$107.8M13F-HR
Q1 2022Mar 31, 2022May 16, 202246d9$131.8M13F-HR
Q4 2021Dec 31, 2021Feb 14, 202245d9$101.8M13F-HR

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. Book totals and portfolio weights cover reported non-option positions, which can include notes and warrants. Disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.