# SAFEGUARD ACQUISITION CORP (SAC)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/SAC/

- Reporting holders: 56
- Reported value: $195.5M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [ADAGE CAPITAL PARTNERS GP, L.L.C.](https://holderbook.com/funds/1165408-adage-capital-partners-gp-l-l-c/) | $18.1M | 1,800,000 | 0.0% | 2 |
| [Linden Advisors LP](https://holderbook.com/funds/1279396-linden-advisors-lp/) | $15.2M | 1,510,000 | 0.1% | 2 |
| [Harraden Circle Investments, LLC](https://holderbook.com/funds/1910592-harraden-circle-investments-llc/) | $14.8M | 1,468,060 | 1.9% | 2 |
| [Alberta Investment Management Corp](https://holderbook.com/funds/1463559-alberta-investment-management-corp/) | $12.6M | 1,250,000 | 0.1% | 2 |
| [D. E. Shaw & Co., Inc.](https://holderbook.com/funds/1009207-d-e-shaw-co-inc/) | $8.4M | 834,119 | 0.0% | 2 |
| [MILLENNIUM MANAGEMENT LLC](https://holderbook.com/funds/1273087-millennium-management-llc/) | $8.3M | 822,000 | 0.0% | 2 |
| [TENOR CAPITAL MANAGEMENT Co., L.P.](https://holderbook.com/funds/1346554-tenor-capital-management-co-l-p/) | $8.0M | 800,000 | 0.1% | 2 |
| [AQR Arbitrage LLC](https://holderbook.com/funds/1167456-aqr-arbitrage-llc/) | $8.0M | 795,613 | 0.1% | 2 |
| [GLAZER CAPITAL, LLC](https://holderbook.com/funds/1076809-glazer-capital-llc/) | $6.0M | 600,203 | 0.1% | 2 |
| [Sculptor Capital LP](https://holderbook.com/funds/1054587-sculptor-capital-lp/) | $5.0M | 500,000 | 0.0% | 2 |
| [Radcliffe Capital Management, L.P.](https://holderbook.com/funds/1218275-radcliffe-capital-management-l-p/) | $5.0M | 500,000 | 0.4% | 2 |
| [Magnetar Financial LLC](https://holderbook.com/funds/1352851-magnetar-financial-llc/) | $5.0M | 500,000 | 0.0% | 2 |
| [Hudson Bay Capital Management LP](https://holderbook.com/funds/1393825-hudson-bay-capital-management-lp/) | $5.0M | 500,000 | 0.0% | 2 |
| [BNP PARIBAS FINANCIAL MARKETS](https://holderbook.com/funds/1166588-bnp-paribas-financial-markets/) | $4.8M | 478,875 | 0.0% | 2 |
| [Kryger Capital LLC](https://holderbook.com/funds/2123957-kryger-capital-llc/) | $4.0M | 402,169 | 0.2% | 2 |
| [HBK INVESTMENTS L P](https://holderbook.com/funds/1011443-hbk-investments-l-p/) | $4.0M | 400,004 | 0.0% | 2 |
| [TWO SIGMA INVESTMENTS, LP](https://holderbook.com/funds/1179392-two-sigma-investments-lp/) | $3.6M | 362,500 | 0.0% | 2 |
| [LMR Partners LLP](https://holderbook.com/funds/1578621-lmr-partners-llp/) | $3.5M | 350,000 | 0.0% | 1 |
| [Davidson Kempner Capital Management LP](https://holderbook.com/funds/1595082-davidson-kempner-capital-management-lp/) | $3.5M | 350,000 | 0.0% | 1 |
| [PICTON MAHONEY ASSET MANAGEMENT](https://holderbook.com/funds/1539041-picton-mahoney-asset-management/) | $3.4M | 338,400 | 0.0% | 2 |
| [First Trust Capital Management L.P.](https://holderbook.com/funds/1604488-first-trust-capital-management-l-p/) | $3.0M | 300,000 | 0.2% | 2 |
| [Ghisallo Capital Management LLC](https://holderbook.com/funds/1825214-ghisallo-capital-management-llc/) | $3.0M | 300,000 | 0.1% | 2 |
| [Schonfeld Strategic Advisors LLC](https://holderbook.com/funds/1665241-schonfeld-strategic-advisors-llc/) | $2.9M | 285,003 | 0.0% | 2 |
| [Periscope Capital Inc.](https://holderbook.com/funds/1695320-periscope-capital-inc/) | $2.7M | 272,433 | 0.2% | 2 |
| [WHITEBOX ADVISORS LLC](https://holderbook.com/funds/1257391-whitebox-advisors-llc/) | $2.5M | 250,000 | 0.0% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 56 | $195.5M |
| Q1 2026 | 50 | $180.7M |