28 tracked 13F filers disclose a position in AACBR as of the latest SEC 13F filings, a combined $5.6M 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 | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $545K | 2.0M | —Held | Q1 2026 | |
| 2 | Sculptor Capital LP | $564K | 2.0M | —Held | Q1 2026 | |
| 3 | HGC Investment Management Inc. | $453K | 1.5M | —Held | Q1 2026 | |
| 4 | Polar Asset Management Partners Inc. | $450K | 1.5M | —Held | Q1 2026 | |
| 5 | AQR Arbitrage LLC | $405K | 1.5M | ▼−2.0% Reduced · −30K sh | Q1 2026 | |
| 6 | LINDEN ADVISORS LP | $412K | 1.4M | —Held | Q1 2026 | |
| 7 | Harraden Circle Investments, LLC | $405K | 1.3M | ▼−2.7% Reduced · −37K sh | Q1 2026 | |
| 8 | Alberta Investment Management Corp | $296K | 980K | —Held | Q1 2026 | |
| 9 | MILLENNIUM MANAGEMENT LLC | $211K | 700K | —Held | Q1 2026 | |
| 10 | TORONTO DOMINION BANK | $181K | 600K | ▼−2.2% Reduced · −13K sh | Q1 2026 | |
| 11 | Magnetar Financial LLC | $163K | 600K | —Held | Q1 2026 | |
| 12 | METEORA CAPITAL, LLC | $151K | 560K | ▲+3.0% Added · +17K sh | Q1 2026 | |
| 13 | PICTON MAHONEY ASSET MANAGEMENT | $151K | 500K | —Held | Q1 2026 | |
| 14 | MOORE CAPITAL MANAGEMENT, LP | $151K | 500K | —Held | Q1 2026 | |
| 15 | Shaolin Capital Management LLC | $151K | 500K | ▼−23% Reduced · −150K sh | Q1 2026 | |
| 16 | HBK INVESTMENTS L P | $136K | 500K | —Held | Q1 2026 | |
| 17 | BNP PARIBAS FINANCIAL MARKETS | $132K | 463K | —Held | Q1 2026 | |
| 18 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $104K | 364K | —Held | Q1 2026 | |
| 19 | Alpine Global Management, LLC | $88K | 325K | ▼−1.6% Reduced · −5K sh | Q1 2026 | |
| 20 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $91K | 300K | —Held | Q1 2026 | |
| 21 | Radcliffe Capital Management, L.P. | $71K | 250K | —Held | Q1 2026 | |
| 22 | Clear Street Group Inc. | $68K | 227K | ▼−0.4% Reduced · −1K sh | Q1 2026 | |
| 23 | Schonfeld Strategic Advisors LLC | $47K | 164K | ▼−0.2% Reduced · −366 sh | Q1 2026 | |
| 24 | Context Capital Management, LLC | $34K | 162K | —Held | Q2 2026 | |
| 25 | BOOTHBAY FUND MANAGEMENT, LLC | $38K | 125K | —Held | Q1 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, 0 funds opened a new position in AACBR and 1 added to an existing one, while 7 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 | 22 funds | $138.4M |
| CANTOR EQUITY PARTNERS-CL ACEPV | 21 funds | $90.6M |
| ARTIUS II ACQUISITION INC-AAACB | 20 funds | $119.4M |
| SIDDHI ACQUISITION CORPSDHIR | 20 funds | $3.3M |
| GORES HOLDINGS X INC-CL AGTEN | 19 funds | $168.6M |
| SIDDHI ACQUISITION CORP-ASDHI | 19 funds | $134.8M |
| AMERICAN EXCEPTIONALISM-CL AAEXA | 19 funds | $109.1M |
| CANTOR EQUITY PARTNERS VI -ACEPS | 19 funds | $32.3M |
| GORES HOLDINGS X INC-31GTENW | 19 funds | $2.2M |
| AXIOM INTELLIGENCE ACQUISITIAXINR | 19 funds | $1.8M |
| ALUSSA ENERGY ACQUISIT II-AALUB | 18 funds | $110.0M |
| COHEN CIRCLE ACQUISIT II - ACCII | 18 funds | $108.4M |
Ranked by how many of AACBR'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 |
|---|---|---|
| AACBSHSCL | 41 funds | $193.7M |
| AACBRthis pageSPACS | 28 funds | $5.6M |
| AACBUUNIT 11/27/2029 | 3 funds | $4.8M |
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 AACBR
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/AACBR/capital-change-brief"
Use Arkolith's capital_change_brief for AACBR. 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 AACBR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.