# CAMBRIDGE ACQUISITION CORP UNIT 01/30/2031

CAMBRIDGE ACQUISITION CORP UNIT 01/30/2031 is a security (CUSIP G1871M124) tracked across SEC portfolio filings. 46 institutional managers reported $167.7M on Form 13F as of 2026-06-30; 3 registered fund positions totaling $1.3M via N-PORT as of 2026-05-31.

## Summary

- Issuer: CAMBRIDGE ACQUISITION CORP
- Class: UNIT 01/30/2031
- CUSIP: G1871M124
- Asset category: EC
- 13F holders: 46
- 13F value: $167.7M
- 13F period: 2026-06-30
- N-PORT fund positions: 3
- N-PORT value: $1.3M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 46 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [ADAGE CAPITAL PARTNERS GP, L.L.C.](https://search.stillhousedata.com/firm/160679) | Boston, MA | $17.9M | 1,800,000 |
| Magnetar Financial LLC | Evanston, IL | $16.9M | 1,700,000 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | TORONTO, A6 | $11.0M | 1,100,000 |
| BNP PARIBAS ARBITRAGE, SNC | PARIS, I0 | $9.7M | 974,770 |
| [SONA ASSET MANAGEMENT (US) LLC](https://search.stillhousedata.com/firm/291738) | NEW YORK, NY | $9.5M | 950,000 |
| ARISTEIA CAPITAL LLC | GREENWICH, CT | $8.1M | 811,496 |
| [LMR Partners LLP](https://search.stillhousedata.com/firm/159639) | LONDON, X0 | $7.5M | 750,000 |
| [AQR Arbitrage LLC](https://search.stillhousedata.com/firm/114626) | Greenwich, CT | $7.2M | 725,230 |
| OMERS ADMINISTRATION Corp | TORONTO, A6 | $7.0M | 700,000 |
| [Kryger Capital LLC](https://search.stillhousedata.com/firm/318571) | HAMILTON, D0 | $6.5M | 648,038 |
| [MOORE CAPITAL MANAGEMENT, LP](https://search.stillhousedata.com/firm/160188) | NEW YORK, NY | $6.0M | 600,000 |
| [RIVERNORTH CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/122020) | WEST PALM BEACH, FL | $5.2M | 520,907 |
| MMCAP International Inc. SPC | GRAND CAYMAN, E9 | $5.0M | 500,000 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $5.0M | 500,000 |
| Alberta Investment Management Corp | EDMONTON, A0 | $4.0M | 400,000 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| RiverNorth Opportunities Fund Inc. | RIVERNORTH OPPORTUNITIES FUND INC. | $996K | 30.73% |
| Special Opportunities Fund, Inc. | Special Opportunities Fund, Inc. | $215K | 12.77% |
| High Income Securities Fund | High Income | $107K | 8.78% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/G1871M124.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.