1RT Acquisition Corp.(ONCH)

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1RT Acquisition Corp.(ONCH)

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$10.27—

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ONCH(ONCH)

ONCH

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Institutional Ownership

Top 56 Institutional Holders

Holder	Shares	Date	Change	% Held
METEORA CAPITAL, LLC	1.71M	Mar 31, 26	+166.00K	9.88%
LINDEN ADVISORS LP	1.01M	Mar 31, 26	+500.00K	5.86%
Jain Global LLC	891.22K	Mar 31, 26	-1.00K	5.17%
Governors Lane LP	750.00K	Mar 31, 26	+227.34K	4.35%
J. Goldman & Co LP	700.00K	Mar 31, 26	-162.50K	4.06%
MMCAP International Inc. SPC	600.00K	Mar 31, 26	--	3.48%
Saba Capital Management, L.P.	524.93K	Mar 31, 26	-250.00K	3.04%
Radcliffe Capital Management, L.P.	385.44K	Mar 31, 26	+246.14K	2.23%
Verition Fund Management LLC	345.24K	Mar 31, 26	+52.27K	2.00%
First Trust Capital Management L.P.	300.00K	Mar 31, 26	--	1.74%
MILLENNIUM MANAGEMENT LLC	293.16K	Mar 31, 26	+31.21K	1.70%
WHITEBOX ADVISORS LLC	260.00K	Mar 31, 26	--	1.51%
TENOR CAPITAL MANAGEMENT Co., L.P.	250.00K	Mar 31, 26	--	1.45%
MOORE CAPITAL MANAGEMENT, LP	250.00K	Mar 31, 26	--	1.45%
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	250.00K	Mar 31, 26	--	1.45%
HBK INVESTMENTS L P	249.30K	Mar 31, 26	--	1.45%
Mint Tower Capital Management B.V.	200.00K	Mar 31, 26	--	1.16%
SONA ASSET MANAGEMENT (US) LLC	161.20K	Mar 31, 26	+161.20K	0.93%
Shaolin Capital Management LLC	158.66K	Mar 31, 26	-41.34K	0.92%
WOLVERINE ASSET MANAGEMENT LLC	154.25K	Mar 31, 26	+154.25K	0.89%
PERISCOPE CAPITAL INC.	153.96K	Mar 31, 26	+74.36K	0.89%
TWO SIGMA INVESTMENTS, LP	150.62K	Mar 31, 26	--	0.87%
Cable Car Capital LLC	125.00K	Mar 31, 26	--	0.72%
DLD Asset Management, LP	109.33K	Mar 31, 26	--	0.63%
K2 PRINCIPAL FUND, L.P.	100.00K	Mar 31, 26	--	0.58%
Magnetar Financial LLC	100.00K	Mar 31, 26	--	0.58%
PICTON MAHONEY ASSET MANAGEMENT	100.00K	Mar 31, 26	--	0.58%
ARISTEIA CAPITAL LLC	100.00K	Mar 31, 26	--	0.58%
RIVERNORTH CAPITAL MANAGEMENT, LLC	88.03K	Mar 31, 26	--	0.51%
Virtu Financial LLC	75.16K	Mar 31, 26	-5.13K	0.44%
GLAZER CAPITAL, LLC	75.00K	Mar 31, 26	+75.00K	0.43%
BERKLEY W R CORP	74.42K	Mar 31, 26	--	0.43%
AQR Arbitrage LLC	73.14K	Mar 31, 26	-2.80K	0.42%
Centiva Capital, LP	60.00K	Mar 31, 26	+50.00K	0.35%
JPMORGAN CHASE & CO	53.15K	Mar 31, 26	--	0.31%
READYSTATE ASSET MANAGEMENT LP	50.00K	Mar 31, 26	+50.00K	0.29%
RLH Capital LLC	49.96K	Mar 31, 26	+49.96K	0.29%
Quarry LP	49.96K	Mar 31, 26	--	0.29%
GRITSTONE ASSET MANAGEMENT LLC	49.43K	Mar 31, 26	--	0.29%
BOOTHBAY FUND MANAGEMENT, LLC	46.07K	Mar 31, 26	--	0.27%
Clear Street Group Inc.	39.03K	Mar 31, 26	-26.23K	0.23%
D. E. Shaw & Co., Inc.	29.95K	Mar 31, 26	+19.95K	0.17%
BNP PARIBAS ARBITRAGE, SNC	27.17K	Mar 31, 26	+3.11K	0.16%
TORONTO DOMINION BANK	25.04K	Mar 31, 26	+17.44K	0.15%
DAVIDSON KEMPNER CAPITAL MANAGEMENT LP	25.00K	Mar 31, 26	--	0.14%
Alberta Investment Management Corp	25.00K	Mar 31, 26	--	0.14%
Hudson Bay Capital Management LP	25.00K	Mar 31, 26	--	0.14%
Schonfeld Strategic Advisors LLC	20.00K	Mar 31, 26	+20.00K	0.12%
CITADEL ADVISORS LLC	10.66K	Mar 31, 26	+10.66K	0.06%
TIG Advisors, LLC	10.00K	Mar 31, 26	--	0.06%
PenderFund Capital Management Ltd.	5.00K	Mar 31, 26	--	0.03%
UBS Group AG	149	Mar 31, 26	+149	0.00%
MORGAN STANLEY	78	Mar 31, 26	+32	0.00%
ExodusPoint Capital Management, LP	--	Mar 31, 26	-250.00K	--
Harraden Circle Investments, LLC	--	Mar 31, 26	-1.50M	--
UBS OCONNOR LLC	100.00K	Dec 31, 25	--	0.58%

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Holder

Date

Change

% Held

METEORA CAPITAL, LLC

1.71M

Mar 31, 26

+166.00K

9.88%

LINDEN ADVISORS LP

1.01M

Mar 31, 26

+500.00K

5.86%

Jain Global LLC

891.22K

Mar 31, 26

-1.00K

5.17%

Governors Lane LP

750.00K

Mar 31, 26

+227.34K

4.35%

J. Goldman & Co LP

700.00K

Mar 31, 26

-162.50K

4.06%

MMCAP International Inc. SPC

600.00K

Mar 31, 26

3.48%

Saba Capital Management, L.P.

524.93K

Mar 31, 26

-250.00K

3.04%

Radcliffe Capital Management, L.P.

385.44K

Mar 31, 26

+246.14K

2.23%

Verition Fund Management LLC

345.24K

Mar 31, 26

+52.27K

2.00%

First Trust Capital Management L.P.

300.00K

Mar 31, 26

1.74%

MILLENNIUM MANAGEMENT LLC

293.16K

Mar 31, 26

+31.21K

1.70%

WHITEBOX ADVISORS LLC

260.00K

Mar 31, 26

1.51%

TENOR CAPITAL MANAGEMENT Co., L.P.

250.00K

Mar 31, 26

1.45%

MOORE CAPITAL MANAGEMENT, LP

250.00K

Mar 31, 26

1.45%

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

250.00K

Mar 31, 26

1.45%

HBK INVESTMENTS L P

249.30K

Mar 31, 26

1.45%

Mint Tower Capital Management B.V.

200.00K

Mar 31, 26

1.16%

SONA ASSET MANAGEMENT (US) LLC

161.20K

Mar 31, 26

+161.20K

0.93%

Shaolin Capital Management LLC

158.66K

Mar 31, 26

-41.34K

0.92%

WOLVERINE ASSET MANAGEMENT LLC

154.25K

Mar 31, 26

+154.25K

0.89%

PERISCOPE CAPITAL INC.

153.96K

Mar 31, 26

+74.36K

0.89%

TWO SIGMA INVESTMENTS, LP

150.62K

Mar 31, 26

0.87%

Cable Car Capital LLC

125.00K

Mar 31, 26

0.72%

DLD Asset Management, LP

109.33K

Mar 31, 26

0.63%

K2 PRINCIPAL FUND, L.P.

100.00K

Mar 31, 26

0.58%

Magnetar Financial LLC

100.00K

Mar 31, 26

0.58%

PICTON MAHONEY ASSET MANAGEMENT

100.00K

Mar 31, 26

0.58%

ARISTEIA CAPITAL LLC

100.00K

Mar 31, 26

0.58%

RIVERNORTH CAPITAL MANAGEMENT, LLC

88.03K

Mar 31, 26

0.51%

Virtu Financial LLC

75.16K

Mar 31, 26

-5.13K

0.44%

GLAZER CAPITAL, LLC

75.00K

Mar 31, 26

+75.00K

0.43%

BERKLEY W R CORP

74.42K

Mar 31, 26

0.43%

AQR Arbitrage LLC

73.14K

Mar 31, 26

-2.80K

0.42%

Centiva Capital, LP

60.00K

Mar 31, 26

+50.00K

0.35%

JPMORGAN CHASE & CO

53.15K

Mar 31, 26

0.31%

READYSTATE ASSET MANAGEMENT LP

50.00K

Mar 31, 26

+50.00K

0.29%

RLH Capital LLC

49.96K

Mar 31, 26

+49.96K

0.29%

Quarry LP

49.96K

Mar 31, 26

0.29%

GRITSTONE ASSET MANAGEMENT LLC

49.43K

Mar 31, 26

0.29%

BOOTHBAY FUND MANAGEMENT, LLC

46.07K

Mar 31, 26

0.27%

Clear Street Group Inc.

39.03K

Mar 31, 26

-26.23K

0.23%

D. E. Shaw & Co., Inc.

29.95K

Mar 31, 26

+19.95K

0.17%

BNP PARIBAS ARBITRAGE, SNC

27.17K

Mar 31, 26

+3.11K

0.16%

TORONTO DOMINION BANK

25.04K

Mar 31, 26

+17.44K

0.15%

DAVIDSON KEMPNER CAPITAL MANAGEMENT LP

25.00K

Mar 31, 26

0.14%

Alberta Investment Management Corp

25.00K

Mar 31, 26

0.14%

Hudson Bay Capital Management LP

25.00K

Mar 31, 26

0.14%

Schonfeld Strategic Advisors LLC

20.00K

Mar 31, 26

+20.00K

0.12%

CITADEL ADVISORS LLC

10.66K

Mar 31, 26

+10.66K

0.06%

TIG Advisors, LLC

10.00K

Mar 31, 26

0.06%

PenderFund Capital Management Ltd.

5.00K

Mar 31, 26

0.03%

UBS Group AG

149

Mar 31, 26

+149

0.00%

MORGAN STANLEY

Mar 31, 26

+32

0.00%

ExodusPoint Capital Management, LP

Mar 31, 26

-250.00K

Harraden Circle Investments, LLC

Mar 31, 26

-1.50M

UBS OCONNOR LLC

100.00K

Dec 31, 25

0.58%