Security Snapshot

Rithm Acquisition Corp. - Class A common stock (RAC) Institutional Ownership

CUSIP: G75751100

13F Institutional Holders and Ownership History from Q2 2025 to Q2 2026

Latest Period

Q2 2026

Institutions Reporting

45

Shares (Excl. Options)

21,946,024

Price

$10.46

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Latest holder snapshot 5 signals
Portfolio coverage rank
0%
Share change
+1,651,060
Value change
+$17,191,666
Number of holders
45
Issuer context Names, identifiers, and filing context for this profile. 2 identity fields
Shares outstanding
23,647,313
SEC-reported price per share
$10.44
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors

Key facts

  • RAC - Rithm Acquisition Corp. - Class A common stock is tracked under CUSIP G75751100.
  • 45 institutions reported positions in Q2 2026.
  • 9 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 46 to 45 between Q1 2026 and Q2 2026.
  • SEC-reported value moved from $211,261,125 to $229,335,530.

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 45 institutions filings for Q2 2026.

Open SEC evidence

Security key

G75751100

Latest holder period

Q2 2026

13F holders

45

13D/G owners

9

CIK / CUSIP context first

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
9
Security
RAC
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Rithm Acquisition Corp Sponsor LLC 22% $63,350,000 6,335,000 Rithm Acquisition Corp Sponsor LLC 30 Sep 2025
Empyrean Capital Partners, LP 9.4% +59% $23,192,000 +$8,741,065 2,230,000 +60% Empyrean Capital Partners, LP 31 Mar 2026
Fort Baker Capital Management LP 8.2% $20,401,236 1,950,405 Fort Baker Capital Management LP 30 Jun 2026
Hudson Bay Capital Management LP 6.3% -22% $15,594,800 -$4,425,200 1,499,500 -22% Hudson Bay Capital Management LP 31 Mar 2026
AQR CAPITAL MANAGEMENT LLC 6.2% -23% $14,907,297 -$4,453,703 1,462,934 -23% AQR Capital Management, LLC 30 Jun 2025
METEORA CAPITAL, LLC 6% -7% $14,915,259 -$1,068,207 1,425,933 -6.7% Meteora Capital, LLC 30 Jun 2026
GOLDMAN SACHS GROUP INC 4.8% -10% $11,879,719 -$956,950 1,158,997 -7.5% THE GOLDMAN SACHS GROUP, INC. 30 Sep 2025
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 2% -80% $4,891,200 -$15,285,000 480,000 -76% Healthcare of Ontario Pension Plan Trust Fund 30 Jun 2025
First Trust Capital Management L.P. 1.5% -72% $3,776,698 -$8,832,782 363,144 -70% First Trust Capital Management L.P. 31 Mar 2026

As of 30 Jun 2026, 45 institutional investors reported holding 21,946,024 shares of Rithm Acquisition Corp. - Class A common stock (RAC). This represents 93% of the company’s total 23,647,313 outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
84%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
Magnetar Financial LLC 8.4% 1,980,000 0% 0.19% $20,710,800
Fort Baker Capital Management LP 8.2% 1,950,405 +333% 1.6% $20,401,236
Hudson Bay Capital Management LP 6.3% 1,499,500 0% 0.07% $15,684,770
AQR Arbitrage LLC 6.1% 1,435,463 +2.7% 0.21% $15,014,943
Meteora Capital, LLC 6% 1,425,933 1.2% $14,915,259
Linden Advisors LP 4.7% 1,100,000 0% 0.06% $11,506,000
D. E. Shaw & Co., Inc. 4.6% 1,090,000 0% 0.01% $11,401,400
Alberta Investment Management Corp 4.1% 980,000 0% 0.06% $10,250,800
PICTON MAHONEY ASSET MANAGEMENT 3.4% 805,089 +0.64% 0.08% $8,421,233
LMR Partners LLP 3.4% 800,000 0% 0.06% $8,368,000
BOUSSARD & GAVAUDAN GESTION SAS 3.2% 768,000 0% 1.2% $8,033,280
TWO SIGMA INVESTMENTS, LP 3.1% 725,000 0% 0.01% $7,583,500
TORONTO DOMINION BANK 2.6% 611,000 -19% 0.01% $6,391,060
MOORE CAPITAL MANAGEMENT, LP 2.1% 500,000 0% 0.12% $5,230,000
GLAZER CAPITAL, LLC 1.9% 450,307 +70% 0.12% $4,710,000
Verition Fund Management LLC 1.8% 415,100 +197% 0.03% $4,341,946
GOLDMAN SACHS GROUP INC 1.7% 412,062 0% 0% $4,310,169
Radcliffe Capital Management, L.P. 1.7% 406,297 0% 0.32% $4,249,867
WHITEBOX ADVISORS LLC 1.7% 400,000 0% 0.07% $4,184,000
Periscope Capital Inc. 1.6% 385,400 +6.9% 0.64% $4,031,284
First Trust Capital Management L.P. 1.5% 352,000 0% 0.21% $3,681,920
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 1.5% 350,000 0% 0.02% $3,661,000
Centiva Capital, LP 1.4% 336,651 +2789% 0.12% $3,521,369
TENOR CAPITAL MANAGEMENT Co., L.P. 1.3% 300,000 0% 0.04% $3,138,000
BERKLEY W R CORP 1.3% 298,200 0% 0.15% $3,119,172

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
5
Latest
Q2 2026
Rows shown
1-5 of 5
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q2 21,946,024 $229,335,530 +$17,191,666 $10.46 45
2026 Q1 20,294,964 $211,261,125 -$17,133,843 $10.40 46
2025 Q4 21,890,258 $227,414,186 +$17,356,729 $10.39 43
2025 Q3 20,169,522 $206,729,000 +$7,851,861 $10.25 39
2025 Q2 19,399,835 $197,813,812 +$197,313,812 $10.19 34
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