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SAC.U

Safeguard Acquisition Corp Units
SAC.U

64 hedge funds and large institutions have $212M invested in Safeguard Acquisition Corp Units in 2025 Q4 according to their latest regulatory filings, with 64 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
64
Holders Change
+64
Holders Change %
–
% of All Funds
0.78%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
64
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$18.2M
2
AIMCA
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
+$12.6M
3
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
+$11.6M
4
Millennium Management
Millennium Management
New York
+$10.3M
5
HCI
Harraden Circle Investments
New York
+$9.26M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
FTCM
26
First Trust Capital Management
Illinois
$3.03M +$3.03M +300,000 New
GCM
27
Ghisallo Capital Management
Massachusetts
$3.03M +$3.03M +300,000 New
CS
28
Clear Street
New York
$2.53M +$2.53M +250,500 New
HIM
29
HGC Investment Management
Ontario, Canada
$2.52M +$2.52M +250,000 New
MCM
30
Moore Capital Management
New York
$2.52M +$2.52M +250,000 New
WA
31
Whitebox Advisors
Minnesota
$2.52M +$2.52M +250,000 New
SSA
32
Schonfeld Strategic Advisors
New York
$2.52M +$2.52M +249,900 New
GL
33
Governors Lane
New York
$2.44M +$2.44M +241,649 New
JFG
34
Jefferies Financial Group
New York
$2.32M +$2.32M +230,000 New
DAM
35
Decagon Asset Management
United Kingdom
$2.12M +$2.12M +209,750 New
Marshall Wace
36
Marshall Wace
United Kingdom
$2.02M +$2.02M +200,000 New
CCM
37
Context Capital Management
California
$2.02M +$2.02M +200,000 New
HI
38
HBK Investments
Texas
$2.02M +$2.02M +200,000 New
WRBC
39
W.R. Berkley Corp
Connecticut
$2M +$2M +198,260 New
PC
40
Periscope Capital
Ontario, Canada
$1.76M +$1.76M +174,479 New
BI
41
Bulldog Investors
New Jersey
$1.59M +$1.59M +157,388 New
PAMP
42
Polar Asset Management Partners
Ontario, Canada
$1.51M +$1.51M +150,000 New
KPF
43
K2 Principal Fund
Ontario, Canada
$1.01M +$1.01M +100,000 New
SCS
44
Syquant Capital SAS
France
$1.01M +$1.01M +100,000 New
Calamos Advisors
45
Calamos Advisors
Illinois
$1.01M +$1.01M +100,000 New
CC
46
Centiva Capital
New York
$1.01M +$1.01M +100,000 New
DAM
47
Deltec Asset Management
New York
$1.01M +$1.01M +100,000 New
ECM
48
ExodusPoint Capital Management
New York
$1.01M +$1.01M +100,000 New
State of Wisconsin Investment Board
49
State of Wisconsin Investment Board
Wisconsin
$1.01M +$1.01M +100,000 New
VV
50
Verbena Value
Connecticut
$1.01M +$1.01M +100,000 New
1
2
3

SAC.U Hedge Fund Activity: Q4 2025 in Review

64 of the 8,227 institutional investors tracked by Wall St. Rank reported a position in Safeguard Acquisition Corp Units (SAC.U) for Q4 2025, worth a combined $212M.

Buyers outnumbered sellers: 64 funds opened new SAC.U positions and 0 closed out — a net gain of 64 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Adage Capital Partners, opening a new position worth an estimated $18.2M.

  • 64 institutional investors held Safeguard Acquisition Corp Units (SAC.U) as of Q4 2025, up from 0 in Q3 2025.
  • Funds reported $212M of Safeguard Acquisition Corp Units stock for Q4 2025.
  • 64 funds opened new Safeguard Acquisition Corp Units positions in Q4 2025 and 0 closed out, a net change of +64 holders.
  • The largest Safeguard Acquisition Corp Units buyer in Q4 2025 was Adage Capital Partners, an estimated $18.2M added.

Based on aggregated 13F filings for Q4 2025.