Vault-13

ONEIM ACQUISITION CORP OIM

ORD SHS CL A · Common Stock · CUSIP G6S74K106

47 institutional holders +5 vs Q1 2026
21,831,08521.8m shares reported held*
$219.7mreported value*
6 new 10 added 10 reduced 1 sold out net bought ≈ $22.9m (+2.3m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $10.06.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0204060Q1 26: 42Q2 26: 4747Q1 26Q2 26
Numbers
QuarterHolders
Q1 202642
Q2 202647

Biggest buyers

Empyrean Capital Partners, LP New +1,358,140+1.4m
MILLENNIUM MANAGEMENT LLC Added +752,000+752.0k
DEUTSCHE BANK AG\ Added +470,226+470.2k
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS New +250,000+250.0k
Jain Global LLC New +200,000+200.0k
HGC Investment Management Inc. Added +200,000+200.0k
BNP PARIBAS FINANCIAL MARKETS Added +170,748+170.7k
Periscope Capital Inc. Added +50,000+50.0k
GABELLI & Co INVESTMENT ADVISERS, INC. New +49,100+49.1k
GABELLI FUNDS LLC New +48,300+48.3k

Biggest sellers

Saba Capital Management, L.P. Reduced -509,783-509.8k
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Reduced -500,000-500.0k
AQR Arbitrage LLC Reduced -164,406-164.4k
Shaolin Capital Management LLC Reduced -65,554-65.6k
Meteora Capital, LLC Reduced -44,000-44.0k
Virtu Financial LLC Sold out -26,455-26.5k
MARSHALL WACE, LLP Reduced -8,805-8.8k
GLAZER CAPITAL, LLC Reduced -7,879-7.9k
ABC ARBITRAGE SA Reduced -5,000-5.0k
Clear Street Group Inc. Reduced -2,953-3.0k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
OneIM Sponsor LLC 13G · exempt (held before listing) new · filed 2026-04-15 20.3% new 7.3m≈ $73.9m 2026-04-15
Adage Capital Management, L.P. 13G · institution new · filed 2026-05-13 7.8% new 2.2m≈ $22.7m 2026-05-13
RP Investment Advisors LP 13G · passive investor new · filed 2026-06-18 6.3% new 1.8m≈ $18.3m 2026-06-18

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.03% of their portfolio Boston, MA 2,250,0002.2m $22.7m $22.7m 0.03% Unchanged
2 Sculptor Capital LP 0.15% of their portfolio New York, NY 1,462,2481.5m $14.7m $14.7m 0.15% Unchanged
3 Empyrean Capital Partners, LP 0.48% of their portfolio LOS ANGELES, CA 1,358,1401.4m $13.7m $13.7m 0.48% New
4 MOORE CAPITAL MANAGEMENT, LP 0.25% of their portfolio NEW YORK, NY 1,100,0001.1m $11.1m $11.1m 0.25% Unchanged
5 Saba Capital Management, L.P. 0.31% of their portfolio NEW YORK, NY 1,001,8631.0m $10.1m $10.1m 0.31% Reduced -509.8k -509,783
6 Linden Advisors LP 0.05% of their portfolio New York, NY 1,000,0001.0m $10.1m $10.1m 0.05% Unchanged
7 Alberta Investment Management Corp 0.06% of their portfolio EDMONTON, A0 1,000,0001.0m $10.1m $10.1m 0.06% Unchanged
8 MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio NEW YORK, NY 952,000952.0k $9.6m $9.6m 0.01% Added +752.0k +752,000
9 Verition Fund Management LLC 0.05% of their portfolio GREENWICH, CT 773,887773.9k $7.8m $7.8m 0.05% Added +7.7k +7,701
10 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 750,000750.0k $7.6m $7.6m 0.00% Unchanged
11 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.01% of their portfolio TORONTO, A6 750,000750.0k $7.6m $7.6m 0.01% Reduced -500.0k -500,000
12 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 720,226720.2k $7.3m $7.3m 0.00% Added +470.2k +470,226
13 Fort Baker Capital Management LP 0.56% of their portfolio Larkspur, CA 702,992703.0k $7.1m $7.1m 0.56% Unchanged
14 Meteora Capital, LLC 0.56% of their portfolio Boca Raton, FL 671,691671.7k $6.8m $6.8m 0.56% Reduced -44.0k -44,000
15 HBK INVESTMENTS L P 0.06% of their portfolio DALLAS, TX 500,004500.0k $5.0m $5.0m 0.06% Unchanged
16 O'Connor Alternative Investments LLC 0.37% of their portfolio NEW YORK, NY 500,000500.0k $5.0m $5.0m 0.37% Unchanged
17 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 415,363415.4k $4.2m $4.2m 0.00% Unchanged
18 TENOR CAPITAL MANAGEMENT Co., L.P. 0.06% of their portfolio NEW YORK, NY 400,000400.0k $4.0m $4.0m 0.06% Unchanged
19 Ghisallo Capital Management LLC 0.08% of their portfolio BOSTON, MA 400,000400.0k $4.0m $4.0m 0.08% Unchanged
20 SONA ASSET MANAGEMENT (US) LLC 0.15% of their portfolio NEW YORK, NY 400,000400.0k $4.0m $4.0m 0.15% Unchanged
21 Magnetar Financial LLC 0.04% of their portfolio EVANSTON, IL 399,990400.0k $4.0m $4.0m 0.04% Unchanged
22 AQR Arbitrage LLC 0.05% of their portfolio Greenwich, CT 322,878322.9k $3.3m $3.3m 0.05% Reduced -164.4k -164,406
23 Park West Asset Management LLC 0.21% of their portfolio SAN FRANCISCO, CA 300,000300.0k $3.0m $3.0m 0.21% Unchanged
24 Periscope Capital Inc. 0.48% of their portfolio Toronto, A6 300,000300.0k $3.0m $3.0m 0.48% Added +50.0k +50,000
25 HGC Investment Management Inc. 0.59% of their portfolio TORONTO, A6 297,803297.8k $3.0m $3.0m 0.59% Added +200.0k +200,000
26 Radcliffe Capital Management, L.P. 0.23% of their portfolio BALA CYNWYD, PA 295,411295.4k $3.0m $3.0m 0.23% Added +433 +433
27 GLAZER CAPITAL, LLC 0.07% of their portfolio New York, NY 291,454291.5k $2.9m $2.9m 0.07% Reduced -7.9k -7,879
28 Shaolin Capital Management LLC 0.16% of their portfolio Miami, FL 284,446284.4k $2.9m $2.9m 0.16% Reduced -65.6k -65,554
29 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.01% of their portfolio HARRISBURG, PA 250,000250.0k $2.5m $2.5m 0.01% New
30 Bulldog Investors, LLP 0.54% of their portfolio SADDLE BROOK, NJ 245,385245.4k $2.5m $2.5m 0.54% Added +14.3k +14,320
31 Jain Global LLC 0.02% of their portfolio NEW YORK, NY 200,000200.0k $2.0m $2.0m 0.02% New
32 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 183,444183.4k $1.8m $1.8m 0.00% Added +170.7k +170,748
33 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 176,527176.5k $1.8m $1.8m 0.00% Reduced -8.8k -8,805
34 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 175,326175.3k $1.8m $1.8m 0.00% Unchanged
35 DLD Asset Management, LP 0.12% of their portfolio NEW YORK, NY 175,000175.0k $1.5m $1.5m 0.12% Added +25.0k +25,000
36 Governors Lane LP 0.15% of their portfolio NEW YORK, NY 150,000150.0k $1.5m $1.5m 0.15% Unchanged
37 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 114,154114.2k $1.1m $1.1m 0.00% Reduced -41 -41
38 WHITEBOX ADVISORS LLC 0.02% of their portfolio MINNEAPOLIS, MN 100,000100.0k $1.0m $1.0m 0.02% Unchanged
39 Hudson Bay Capital Management LP 0.00% of their portfolio STAMFORD, CT 99,996100.0k $1.0m $1.0m 0.00% Unchanged
40 K2 PRINCIPAL FUND, L.P. 0.07% of their portfolio TORONTO, A6 77,23277.2k $777.7k $777.7k 0.07% Unchanged
41 Clear Street Group Inc. 0.00% of their portfolio NEW YORK, NY 65,40065.4k $658.6k $658.6k 0.00% Reduced -3.0k -2,953
42 GABELLI & Co INVESTMENT ADVISERS, INC. 0.07% of their portfolio Rye, NY 49,10049.1k $494.4k $494.4k 0.07% New
43 GABELLI FUNDS LLC 0.00% of their portfolio Rye, NY 48,30048.3k $486.4k $486.4k 0.00% New
44 BOOTHBAY FUND MANAGEMENT, LLC 0.01% of their portfolio NEW YORK, NY 47,21347.2k $475.4k $475.4k 0.01% Unchanged
45 StoneX Group Inc. 0.02% of their portfolio NEW YORK, NY 38,57438.6k $388.4k $388.4k 0.02% New
46 ABC ARBITRAGE SA 0.04% of their portfolio PARIS, I0 35,00035.0k $352.4k $352.4k 0.04% Reduced -5.0k -5,000
47 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 3838 $383 $383 0.00% Added +24 +24