Safeguard Acquisition Corp.

SAC

Exchange: NYSE
Industry: Blank Checks
SEC CIK: 0002082844

SEC filings (opens in a new tab)

No open-market purchases or sales by Safeguard Acquisition Corp. insiders were filed in the last 90 days; 56 institutions reported holding it in 13F filings for Q2 2026, worth $193.0M in total; no superinvestor holds it.

Other share classesSAC.UN SAC.WT

Q1 2026 vs. Q4 2025

How the institutions holding Safeguard Acquisition Corp. changed between Q4 2025 and Q1 2026.

All holders in Q1 2026 All holders in Q4 2025

13F holders of SAC: Q4 2025 compared with Q1 2026
Measure	Q4 2025	Q1 2026	Change
Holders	0	50	+50
Shares	0	18.1M	+18.1M
Value	$0	$180.7M	+$180.7M

New holders (50)

Institutions that held Safeguard Acquisition Corp. at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to SAC in Q1 2026
Institution	Shares	Value	% of portfolio
Adage Capital Partners GP, L.L.C.	1,800,000	$17.9M	0.03%
Alberta Investment Management Corp	1,250,000	$12.4M	0.08%
Healthcare of Ontario Pension Plan Trust Fund	1,150,000	$11.5M	0.02%
Harraden Circle Investments, LLC	968,060	$9.64M	1.93%
Millennium Management LLC	822,000	$8.19M	0.01%
Tenor Capital Management Co., L.P.	800,000	$7.97M	0.12%
CNH Partners LLC	777,479	$7.74M	0.13%
Linden Advisors LP	750,000	$7.48M	0.04%
D. E. Shaw & Co., Inc.	703,719	$7.01M	0.01%
Glazer Capital, LLC	599,800	$5.97M	0.13%
Radcliffe Capital Management, L.P.	500,000	$4.99M	0.37%
Magnetar Financial LLC	500,000	$4.99M	0.05%
Sculptor Capital LP	500,000	$4.98M	0.06%
Hudson Bay Capital Management LP	500,000	$4.98M	0.03%
BNP Paribas Arbitrage, SA	478,875	$4.78M	0.00%
Ilex Capital Partners (UK) LLP	412,400	$4.11M	0.10%
Kryger Capital LLC	409,021	$4.07M	0.29%
Two Sigma Investments, LP	362,500	$3.61M	0.00%
Picton Mahoney Asset Management	338,400	$3.37M	0.04%
Ghisallo Capital Management LLC	300,000	$2.99M	0.08%
Vivaldi Asset Management, LLC	300,000	$2.99M	0.16%
Periscope Capital Inc.	272,433	$2.72M	0.47%
Schonfeld Strategic Advisors LLC	257,720	$2.57M	0.02%
Whitebox Advisors LLC	250,000	$2.49M	0.04%
Moore Capital Management, LP	250,000	$2.49M	0.09%
Shaolin Capital Management LLC	249,835	$2.49M	0.10%
Governors Lane LP	241,649	$2.41M	0.30%
Clear Street Group Inc.	200,888	$2.00M	0.01%
Commonwealth of Pennsylvania Public School Empls Retrmt Sys	200,000	$2.00M	0.01%
Context Capital Management, LLC	200,000	$2.00M	0.05%
HBK Investments L P	200,002	$1.99M	0.03%
Berkley W R Corp	198,260	$1.98M	0.11%
Polar Asset Management Partners Inc.	150,000	$1.49M	0.04%
Sona Asset Management (US) LLC	150,000	$1.49M	0.06%
Verbena Value LP	100,000	$1.01M	0.17%
State of Wisconsin Investment Board	100,000	$998.0K	0.00%
Deltec Asset Management LLC	100,000	$996.0K	0.18%
K2 Principal Fund, L.P.	100,000	$996.0K	0.11%
Meteora Capital, LLC	98,889	$984.9K	0.07%
Parallax Volatility Advisers, L.P.	83,233	$832.3K	0.04%
DLD Asset Management, LP	75,300	$750.0K	0.08%
Aristeia Capital LLC	75,000	$747.0K	0.02%
Gritstone Asset Management LLC	75,000	$747.0K	0.80%
JPMorgan Chase & Co	66,668	$664.0K	0.00%
Marshall Wace, LLP	50,000	$498.5K	0.00%
Mint Tower Capital Management B.V.	50,000	$498.0K	0.05%
Mizuho Securities USA LLC	46,994	$467.6K	0.01%
Abc Arbitrage SA	40,000	$398.4K	0.05%
Virtu Financial LLC	23,297	$232.0K	0.01%
Toronto Dominion Bank	7,776	$77.4K	0.00%

Sold out (0)

Institutions that held Safeguard Acquisition Corp. at the end of Q4 2025 and filed for Q1 2026 without it.

None.