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JACS.RT

Jackson Acquisition Co II Rights
JACS.RT

38 hedge funds and large institutions have $2.84M invested in Jackson Acquisition Co II Rights in 2026 Q1 according to their latest regulatory filings, with 0 funds opening new positions, 4 increasing their positions, 3 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed

33% more repeat investments, than reductions

Existing positions increased: 4 | Existing positions reduced: 3

5% less funds holding

Funds holding: 40 → 38 (-2)

48% less capital invested

Capital invested by funds: $5.49M → $2.84M (-$2.65M)

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 2

Holders
38
Holders Change
-2
Holders Change %
-5%
% of All Funds
0.47%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
–
Increased
4
Reduced
3
Closed
2
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
GCIA
Gabelli & Co Investment Advisers
New York
+$6.66K
2
HCM
Highbridge Capital Management
New York
+$5.57K
3
Verition Fund Management
Verition Fund Management
Connecticut
+$2.71K
4
CS
Clear Street
New York
+$360

Top Sellers

Rank Fund Capital Flow
1
SG
StoneX Group
New York
-$10.9K
2
MSU
Mizuho Securities USA
New York
-$7.28K
3
AA
AQR Arbitrage
Connecticut
-$5.57K
4
SCM
Shaolin Capital Management
Florida
-$5.56K
5
YCM
Yakira Capital Management
Connecticut
-$360
Name Holding Trade Value Shares
Change 		Change in
Stake
HCI
1
Harraden Circle Investments
New York
$360K – – –
PAMP
2
Polar Asset Management Partners
Ontario, Canada
$268K – – –
LA
3
Linden Advisors
New York
$228K – – –
HIM
4
HGC Investment Management
Ontario, Canada
$165K – – –
MC
5
Meteora Capital
Florida
$161K – – –
AA
6
AQR Arbitrage
Connecticut
$140K -$5.57K -30,460 -2%
Hudson Bay Capital Management
7
Hudson Bay Capital Management
Connecticut
$110K – – –
MF
8
Magnetar Financial
Illinois
$105K – – –
COPPSERS
9
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$87.8K – – –
WCMNY
10
Westchester Capital Management (New York)
New York
$85.8K – – –
SCM
11
Shaolin Capital Management
Florida
$82.5K -$5.56K -30,398 -4%
HCM
12
Heights Capital Management
California
$80.9K – – –
Verition Fund Management
13
Verition Fund Management
Connecticut
$79.9K +$2.71K +14,839 +2%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
14
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$75.1K – – –
MTCM
15
Mint Tower Capital Management
Netherlands
$75K – – –
BNP Paribas Financial Markets
16
BNP Paribas Financial Markets
France
$63K – – –
MI
17
MMCAP International
Cayman Islands
$57.8K – – –
LP
18
LMR Partners
United Kingdom
$51.3K – – –
PC
19
Periscope Capital
Ontario, Canada
$48.3K – – –
GCIA
20
Gabelli & Co Investment Advisers
New York
$47.3K +$6.66K +36,400 +10%
PMAM
21
Picton Mahoney Asset Management
Ontario, Canada
$46.2K – – –
TCM
22
Tenor Capital Management
New York
$46.2K – – –
RCM
23
Rivernorth Capital Management
Florida
$46.2K – – –
WC
24
Wealthspring Capital
New York
$42.3K – – –
GF
25
Gabelli Funds
New York
$32.2K – – –
1
2

JACS.RT Hedge Fund Activity: Q1 2026 in Review

38 of the 8,172 institutional investors tracked by Wall St. Rank reported a position in Jackson Acquisition Co II Rights (JACS.RT) for Q1 2026, worth a combined $2.84M — down 48% from $5.49M a quarter earlier.

Sellers outnumbered buyers: 2 funds closed out of JACS.RT and 0 opened new positions — a net loss of 2 holders — while 3 trimmed existing stakes and 4 added.

The largest buyer was Gabelli & Co Investment Advisers, adding an estimated $6.66K. The largest seller was StoneX Group, exiting entirely with an estimated $10.9K sold.

  • 38 institutional investors held Jackson Acquisition Co II Rights (JACS.RT) as of Q1 2026, down from 40 in Q4 2025.
  • Funds reported $2.84M of Jackson Acquisition Co II Rights stock for Q1 2026, down 48% quarter-over-quarter.
  • 0 funds opened new Jackson Acquisition Co II Rights positions in Q1 2026 and 2 closed out, a net change of -2 holders.
  • The largest Jackson Acquisition Co II Rights buyer in Q1 2026 was Gabelli & Co Investment Advisers, an estimated $6.66K added.
  • The largest Jackson Acquisition Co II Rights seller in Q1 2026 was StoneX Group, an estimated $10.9K sold.

Based on aggregated 13F filings for Q1 2026.