Among active 13F managers last quarter, 1 opened and 3 added, while 10 reduced; the largest holder to move was Meteora Capital, LLC (−15%). No open-market insider trades in the last 180 days.
Funds lean out and no leg opposes.
31 tracked 13F filers disclose a position in PLMK as of the latest SEC 13F filings, a combined $106.6M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Meteora Capital, LLC | 977K | $10.4M | ▼−15% Reduced · −174K sh | Q2 2026 | |
| 2 | D. E. Shaw & Co., Inc. | 854K | $9.0M | —Held | Q1 2026 | |
| 3 | Berkley W R Corp | 804K | $8.5M | ▲+4.6% Added · +35K sh | Q1 2026 | |
| 4 | AQR Arbitrage LLC | 741K | $7.9M | ▼−23% Reduced · −222K sh | Q2 2026 | |
| 5 | Tenor Capital Management Co., L.P. | 700K | $7.5M | —Held | Q2 2026 | |
| 6 | Linden Advisors LP | 700K | $7.4M | —Held | Q1 2026 | |
| 7 | LMR Partners LLP | 500K | $5.3M | —Held | Q2 2026 | |
| 8 | Alberta Investment Management Corp | 500K | $5.3M | —Held | Q2 2026 | |
| 9 | Two Sigma Investments, LP | 498K | $5.3M | —Held | Q1 2026 | |
| 10 | Radcliffe Capital Management, L.P. | 446K | $4.8M | ▼−0.6% Reduced · −3K sh | Q2 2026 | |
| 11 | Toronto Dominion Bank | 423K | $4.5M | ▲18× Added · +399K sh | Q1 2026 | |
| 12 | Rivernorth Capital Management, LLC | 344K | $3.6M | ▼−0.1% Reduced · −300 sh | Q2 2026 | |
| 13 | Goldman Sachs Group Inc | 340K | $3.6M | ▲+0.1% Added · +290 sh | Q1 2026 | |
| 14 | Boothbay Fund Management, LLC | 311K | $3.3M | ▼−0.7% Reduced · −2K sh | Q2 2026 | |
| 15 | Millennium Management LLC | 300K | $3.2M | ▲+100% Added · +150K sh | Q1 2026 | |
| 16 | First Trust Capital Management L.P. | 297K | $3.2M | —Held | Q2 2026 | |
| 17 | Heights Capital Management, Inc | 250K | $2.7M | ▼−0.2% Reduced · −431 sh | Q2 2026 | |
| 18 | Jain Global LLC | 247K | $2.6M | ▼−1.4% Reduced · −4K sh | Q2 2026 | |
| 19 | Cantor Fitzgerald, L. P. | 190K | $2.0M | ▲New +190K sh | Q1 2026 | |
| 20 | Picton Mahoney Asset Management | 150K | $1.6M | —Held | Q2 2026 | |
| 21 | Hudson Bay Capital Management LP | 100K | $1.1M | ▼−53% Reduced · −112K sh | Q2 2026 | |
| 22 | Periscope Capital Inc. | 100K | $1.1M | ▼−64% Reduced · −175K sh | Q2 2026 | |
| 23 | Moore Capital Management, LP | 75K | $800K | —Held | Q2 2026 | |
| 24 | Centiva Capital, LP | 64K | $681K | ▲Added Added · +64K sh | Q2 2026 | |
| 25 | Clear Street Group Inc. | 43K | $455K | ▲New +43K sh | Q2 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 1 fund opened a new position in PLMK and 3 added to an existing one, while 10 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Their position there |
|---|---|---|
| Cantor Equity Partners-CL ACEPF | 21 funds | $139.7M |
| Blue Water Acquisition C-ABLUW | 21 funds | $120.7M |
| Soulpower Acquisition Co-ASOUL | 21 funds | $117.0M |
| Pioneer Acquisition I-CL APACH | 21 funds | $98.1M |
| Eqv Ventures Acquisition C-AEVAC | 20 funds | $169.4M |
| Titan Acquisition Corp-CL ATACH | 20 funds | $152.3M |
| Oyster Enterprises II Acq-AOYSE | 20 funds | $136.9M |
| Fifth Era Acquisition Corp-AFERA | 20 funds | $94.4M |
| Cantor Equity Partners-CL ACEPV | 20 funds | $78.5M |
| Cantor Equity Partners VI -ACEPS | 20 funds | $28.4M |
| K&F Growth Acquisition Cor-AKFII | 19 funds | $170.3M |
| Meshflow Acquisition Co-CL AMESH | 19 funds | $128.4M |
Ranked by how many of PLMK's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in PLMK.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 7 | 11 | – |
Insiders Form 4 open-market | 0 | 0 | $0 |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
| Class | 13F holders | Value held |
|---|---|---|
| PLMKthis pageSHS CL A | 31 funds | $106.6M |
| PLMKWWarrant | 30 funds | $2.9M |
| PLMKUUnit | 3 funds | $648K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for PLMK
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/PLMK/capital-change-brief"
Use Arkolith's capital_change_brief for PLMK. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for PLMK. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.