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Disclosery

SAC SAFEGUARD ACQUISITION CORP

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CL A ORD SHS (common), issuer CIK 2082844

56 managers (56 13F filers) reported a position in SAC shares at 2026-06-30, 19,185,561 shares in all. 9 filers opened a position and 3 filers sold out during the quarter.

Managers
56
13F filers
56
New
9
Added
9
Reduced
5
Sold out
3
Shares held by filers
19,185,561

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…1,800,000$18.1M0.03%013F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP1,510,000$15.2M0.08%+760,00013F-HRTimelineGroup
Harraden Circle Investments, LLC1,468,060$14.8M1.88%+500,00013F-HRTimeline
Alberta Investment Management Corp1,250,000$12.6M0.07%013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.834,119$8.39M0.01%+130,40013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC822,000$8.27M0.01%013F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.800,000$8.05M0.11%013F-HRTimeline
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC795,613$8M0.11%+18,13413F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC600,203$6.04M0.15%+40313F-HRTimelineGroup
Sculptor Capital LPin group Sculptor Capital LP500,000$5.03M0.05%013F-HRTimelineGroup
Radcliffe Capital Management, L.P.500,000$5.03M0.38%013F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC500,000$5.03M0.05%013F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…500,000$5.03M0.02%013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS478,875$4.82M<0.01%013F-HRTimelineGroup
Kryger Capital LLC402,169$4.05M0.23%-6,85213F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP362,500$3.65M<0.01%013F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP350,000$3.52M0.03%new13F-HRTimelineGroup
Davidson Kempner Capital Management LP350,000$3.52M0.06%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
PICTON MAHONEY ASSET MANAGEMENT338,400$3.4M0.03%013F-HRTimeline
First Trust Capital Management L.P.300,000$3.02M0.18%013F-HRTimeline
Ghisallo Capital Management LLC300,000$3.02M0.06%013F-HRTimeline
Schonfeld Strategic Advisors LLC285,003$2.87M0.02%+27,28313F-HRTimeline
Periscope Capital Inc.272,433$2.74M0.44%013F-HRTimeline
WHITEBOX ADVISORS LLC250,000$2.52M0.04%013F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP250,000$2.52M0.06%013F-HRTimeline
Governors Lane LP241,649$2.43M0.24%013F-HRTimeline
Shaolin Capital Management LLC225,391$2.27M0.13%-24,44413F-HRTimeline
HBK INVESTMENTS L P200,002$2.01M0.02%013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…200,000$2.01M0.01%013F-HRTimeline
Context Capital Management, LLC200,000$2.01M0.04%013F-HRTimeline
BERKLEY W R CORP198,260$1.99M0.1%013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.163,337$1.64M0.01%-37,55113F-HRTimelineGroup
Polar Asset Management Partners Inc.150,000$1.51M0.03%013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…150,000$1.51M<0.01%-1,000,00013F-HRTimeline
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC150,000$1.51M0.06%013F-HRTimelineGroup
O'Connor Alternative Investments LLC150,000$1.51M0.11%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Fort Baker Capital Management LP102,239$1.03M0.08%new13F-HRTimeline
Verbena Value LP100,000$1.02M0.17%013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD100,000$1.01M<0.01%013F-HRTimeline
DELTEC ASSET MANAGEMENT LLC100,000$1.01M0.15%013F-HRTimeline
K2 PRINCIPAL FUND, L.P.100,000$1.01M0.09%013F-HRTimeline
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC93,326$933K0.02%+46,33213F-HR/ATimelineGroup
Meteora Capital, LLC92,586$931K0.08%-6,30313F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO91,668$921K<0.01%+25,00013F-HRTimelineGroup
DLD Asset Management, LP75,300$758K0.06%013F-HRTimeline
ARISTEIA CAPITAL, L.L.C.75,000$754K0.01%013F-HRTimeline
GRITSTONE ASSET MANAGEMENT LLC75,000$754K0.73%013F-HRTimeline
Bulldog Investors, LLP71,052$715K0.16%new13F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK50,032$503K<0.01%+42,25613F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP50,000$503K<0.01%013F-HRTimelineGroup
Mint Tower Capital Management B.V.50,000$503K0.06%013F-HRTimeline
ABC ARBITRAGE SAin group ABC ARBITRAGE SA40,000$402K0.04%013F-HRTimelineGroup
Crossingbridge Advisors, LLC32,607$328K0.06%new13F-HRTimeline
Centiva Capital, LP26,236$264K0.01%new13F-HRTimeline
HRT FINANCIAL LP11,290$113K<0.01%new13F-HRTimeline
UBS Group AGin group UBS Group AG1,211$12.2K<0.01%new13F-HRTimelineGroup