Who Owns SAFEGUARD (SAC)? -- Institutional Holders (2026-06-30)

59 institutions reported holding $193.5M of SAFEGUARD (SAC) in SEC 13F filings for 2026-06-30. Largest institutional holders: ADAGE CAPITAL PARTNERS GP, L.L.C. ($18.1M), Linden Advisors LP ($15.2M), Harraden Circle Investments, LLC ($14.8M), Alberta Investment Management Corp ($12.6M), D. E. Shaw & Co., Inc. ($8.4M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	ADAGE CAPITAL PARTNERS GP, L.L.C.	$18.1M	1.8M	Hold
2	Linden Advisors LP	$15.2M	1.5M	Added
3	Harraden Circle Investments, LLC	$14.8M	1.5M	Added
4	Alberta Investment Management Corp	$12.6M	1.2M	Hold
5	D. E. Shaw & Co., Inc.	$8.4M	834,119	Added
6	MILLENNIUM MANAGEMENT LLC	$8.3M	822,000	Hold
7	TENOR CAPITAL MANAGEMENT Co., L.P.	$8.0M	800,000	Hold
8	AQR Arbitrage LLC	$8.0M	795,613	Added
9	GLAZER CAPITAL, LLC	$6.0M	600,203	Added
10	Sculptor Capital LP	$5.0M	500,000	Hold
11	Radcliffe Capital Management, L.P.	$5.0M	500,000	Hold
12	Magnetar Financial LLC	$5.0M	500,000	Hold
13	Hudson Bay Capital Management LP	$5.0M	500,000	Hold
14	BNP PARIBAS FINANCIAL MARKETS	$4.8M	478,875	Hold
15	Kryger Capital LLC	$4.0M	402,169	Trimmed
16	TWO SIGMA INVESTMENTS, LP	$3.6M	362,500	Hold
17	LMR Partners LLP	$3.5M	350,000	New
18	Davidson Kempner Capital Management LP	$3.5M	350,000	New
19	PICTON MAHONEY ASSET MANAGEMENT	$3.4M	338,400	Hold
20	First Trust Capital Management L.P.	$3.0M	300,000	Hold
21	Ghisallo Capital Management LLC	$3.0M	300,000	Hold
22	Schonfeld Strategic Advisors LLC	$2.9M	285,003	Added
23	Periscope Capital Inc.	$2.7M	272,433	Hold
24	WHITEBOX ADVISORS LLC	$2.5M	250,000	Hold
25	MOORE CAPITAL MANAGEMENT, LP	$2.5M	250,000	Hold

来源：SEC 13F 申报文件 · 截至 2026-06-30