27 tracked 13F filers disclose a position in BPAC as of the latest SEC 13F filings, a combined $36.9M 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 | Karpus Management, Inc. | $7.2M | 717K | ▲New +717K sh | Q1 2026 | |
| 2 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $5.0M | 500K | ▲New +500K sh | Q1 2026 | |
| 3 | Shaolin Capital Management LLC | $2.8M | 278K | ▼−2.6% Reduced · −8K sh | Q2 2026 | |
| 4 | LINDEN ADVISORS LP | $2.5M | 250K | ▲New +250K sh | Q1 2026 | |
| 5 | Polar Asset Management Partners Inc. | $2.5M | 250K | —Held | Q1 2026 | |
| 6 | ARISTEIA CAPITAL, L.L.C. | $2.5M | 250K | ▲New +250K sh | Q1 2026 | |
| 7 | Radcliffe Capital Management, L.P. | $1.6M | 159K | —Held | Q1 2026 | |
| 8 | Crossingbridge Advisors, LLC | $1.3M | 125K | ▲+25% Added · +25K sh | Q2 2026 | |
| 9 | HEIGHTS CAPITAL MANAGEMENT, INC | $1.0M | 100K | —Held | Q2 2026 | |
| 10 | L1 Global Manager Pty Ltd | $1.0M | 100K | —Held | Q2 2026 | |
| 11 | Hudson Bay Capital Management LP | $1.0M | 100K | —Held | Q1 2026 | |
| 12 | Westchester Capital Management, LLC | $1.0M | 100K | ▲New +100K sh | Q1 2026 | |
| 13 | First Trust Capital Management L.P. | $1.0M | 100K | —Held | Q1 2026 | |
| 14 | BlueCrest Capital Management Ltd | $1.0M | 100K | ▲New +100K sh | Q1 2026 | |
| 15 | BERKLEY W R CORP | $996K | 99K | ▲New +99K sh | Q1 2026 | |
| 16 | Lineage Point Capital LP | $951K | 95K | ▲New +95K sh | Q1 2026 | |
| 17 | TWO SIGMA INVESTMENTS, LP | $907K | 91K | —Held | Q1 2026 | |
| 18 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $910K | 90K | ▲16× Added · +84K sh | Q2 2026 | |
| 19 | Clear Street Group Inc. | $824K | 81K | ▼−11% Reduced · −10K sh | Q2 2026 | |
| 20 | Logan Stone Capital, LLC | $321K | 32K | ▲New +32K sh | Q1 2026 | |
| 21 | D. E. Shaw & Co., Inc. | $156K | 16K | ▲New +16K sh | Q1 2026 | |
| 22 | ENVESTNET ASSET MANAGEMENT INC | $136K | 14K | ▲New +14K sh | Q1 2026 | |
| 23 | Cetera Investment Advisers | $136K | 14K | ▲New +14K sh | Q1 2026 | |
| 24 | Centiva Capital, LP | $100K | 10K | ▲New +10K sh | Q1 2026 | |
| 25 | UBS Group AG | $34K | 3K | ▲New +3K sh | 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, 11 funds opened a new position in BPAC and 2 added to an existing one, while 1 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 |
|---|---|---|
| BERTO ACQUISITION CORPTACO | 18 funds | $115.8M |
| REPUBLIC DIGITAL ACQUIS-CL ARDAG | 18 funds | $110.9M |
| ANDRETTI ACQUISITION CORP -APOLE | 18 funds | $97.5M |
| SIZZLE ACQUISITION CORP-CL ASZZL | 18 funds | $90.5M |
| AA MISSION ACQUISITION-AYCY | 18 funds | $60.5M |
| DRUGS MADE IN AMERICA ACQUISDMII | 17 funds | $167.7M |
| APEX TREASURY CORP-CL AAPXT | 17 funds | $154.4M |
| SIDDHI ACQUISITION CORP-ASDHI | 17 funds | $133.8M |
| EQV VENTURES ACQUISITION C-AEVAC | 17 funds | $127.0M |
| CRANE HARBOR ACQUISITIO-CL ACRAN | 17 funds | $112.7M |
| THAYER VENTURES ACQUIS CL ATVAI | 17 funds | $107.5M |
| SOULPOWER ACQUISITION CO-ASOUL | 17 funds | $103.3M |
Ranked by how many of BPAC's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Nov 13, 2025 | Blueport Acquisition Corp | 10% Owner | Buy (P) | 197K | — |
| Nov 13, 2025 | Jiang Roy | 10% Owner | Buy (P) | 197K | — |
| Nov 13, 2025 | Rosenstadt William S | CEO and Chairman, Director, 10% Owner | Buy (P) | 197K | — |
| Class | 13F holders | Value held |
|---|---|---|
| BPACthis pageUSD CL A ORD SHS | 27 funds | $36.9M |
| BPACRSPACS | 16 funds | $551K |
| BPACUUnit | 8 funds | $8.3M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for BPAC
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/BPAC/capital-change-brief"
Use Arkolith's capital_change_brief for BPAC. 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 BPAC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.