33 tracked 13F filers disclose a position in CLBR as of the latest SEC 13F filings, a combined $130.9M 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 | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Sculptor Capital LP | $15.1M | 1.5M | ▲New +1.5M sh | Q1 2026 | |
| 2 | Decagon Asset Management LLP | $15.0M | 1.5M | ▲New +1.5M sh | Q1 2026 | |
| 3 | Harraden Circle Investments, LLC | $14.9M | 1.4M | —Held | Q2 2026 | |
| 4 | Hudson Bay Capital Management LP | $13.8M | 1.4M | ▲New +1.4M sh | Q1 2026 | |
| 5 | Radcliffe Capital Management, L.P. | $5.2M | 516K | ▲New +516K sh | Q1 2026 | |
| 6 | HBK INVESTMENTS L P | $5.0M | 500K | ▲New +500K sh | Q1 2026 | |
| 7 | TENOR CAPITAL MANAGEMENT Co., L.P. | $5.1M | 500K | —Held | Q2 2026 | |
| 8 | Ghisallo Capital Management LLC | $5.1M | 500K | —Held | Q2 2026 | |
| 9 | Lighthouse Investment Partners, LLC | $5.0M | 500K | ▲New +500K sh | Q1 2026 | |
| 10 | TWO SIGMA INVESTMENTS, LP | $4.7M | 471K | ▲New +471K sh | Q1 2026 | |
| 11 | Governors Lane LP | $4.8M | 466K | ▲+14% Added · +56K sh | Q2 2026 | |
| 12 | Magnetar Financial LLC | $4.1M | 400K | ▲New +400K sh | Q2 2026 | |
| 13 | First Trust Capital Management L.P. | $4.0M | 400K | ▲New +400K sh | Q1 2026 | |
| 14 | Alberta Investment Management Corp | $3.1M | 300K | ▲New +300K sh | Q2 2026 | |
| 15 | WHITEBOX ADVISORS LLC | $3.1M | 300K | —Held | Q2 2026 | |
| 16 | BERKLEY W R CORP | $3.0M | 298K | ▲New +298K sh | Q1 2026 | |
| 17 | Verition Fund Management LLC | $2.6M | 252K | ▼−37% Reduced · −148K sh | Q2 2026 | |
| 18 | ExodusPoint Capital Management, LP | $2.6M | 250K | ▲New +250K sh | Q2 2026 | |
| 19 | Shaolin Capital Management LLC | $2.5M | 248K | ▲New +248K sh | Q2 2026 | |
| 20 | K2 PRINCIPAL FUND, L.P. | $2.0M | 200K | ▼−46% Reduced · −172K sh | Q2 2026 | |
| 21 | MOORE CAPITAL MANAGEMENT, LP | $1.8M | 175K | ▲New +175K sh | Q2 2026 | |
| 22 | PERISCOPE CAPITAL INC. | $1.4M | 138K | ▲New +138K sh | Q2 2026 | |
| 23 | GRITSTONE ASSET MANAGEMENT LLC | $1.3M | 125K | ▲New +125K sh | Q2 2026 | |
| 24 | StoneX Group Inc. | $1.2M | 117K | ▲New +117K sh | Q2 2026 | |
| 25 | Clear Street Group Inc. | $983K | 96K | ▼−60% Reduced · −143K 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, 23 funds opened a new position in CLBR and 1 added to an existing one, while 2 reduced and 0 exited entirely — 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 | Combined value |
|---|---|---|
| CANTOR EQUITY PARTNERS-CL ACEPF | 24 funds | $166.3M |
| KRAKACQUISITION CORP-CL AKRAQ | 23 funds | $149.6M |
| CANTOR EQUITY PARTNERS-CL ACEPV | 23 funds | $91.8M |
| BOLD EAGLE ACQUISITION COR-ABEAG | 22 funds | $137.8M |
| INFINITE EAGLE CL-AIEAG | 22 funds | $125.9M |
| CRANE HARBOR ACQUISITIO-CL ACRAN | 22 funds | $119.1M |
| EQV VENTURES ACQUISITION C-AEVAC | 21 funds | $157.7M |
| ALUSSA ENERGY ACQUISIT II-AALUB | 21 funds | $113.1M |
| M EVO GLOBAL ACQUISITIO-CL AMEVO | 21 funds | $112.6M |
| ARCHIMEDES TECH SPAC PARTNERARCI | 21 funds | $95.3M |
| SAFEGUARD ACQUISITION C-CL ASAC | 21 funds | $85.3M |
| COLUMBUS CIRCLE CAPITAL CO-ACMII | 21 funds | $77.8M |
Ranked by how many of CLBR's institutional holders also hold each name, a cross-fund conviction signal.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
| Class | 13F holders | Value held |
|---|---|---|
| CLBRthis pageORD SHS CL A | 33 funds | $130.9M |
| CLBR/UUnit | 28 funds | $117.1M |
| G2284A111Warrant | 22 funds | $1.3M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
No filings captured for this ticker in the live stream yet.
Connected entities for CLBR
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/CLBR/capital-change-brief"
Use Arkolith's capital_change_brief for CLBR. 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 CLBR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.