$OIM

$10.11 +$0.00 (0.0%) Close

$OIM Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 36.1M shares outstanding

Who owns OIM?

By type of holder

Institutions 72.0% Everyone else 28.0%

No insider has reported a holding in the last two years, so insiders are counted in "Everyone else".

Concentration Top 10 holders own 32.4%

Adage Capital Partners GP, L.L.C. 6.2% · Saba Capital Management, L.P. 2.8%

Institutional ownership

72.0%

-1.0 pts vs last qtr

Institutional holders

+2 vs last qtr

Net shares bought

−356.5K

by institutions in Q2 2026

New / sold out

3 / 1

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Deutsche Bank Ag\ +393.3K
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys NEW +250.0K

Biggest sellers in Q2 2026

Saba Capital Management, L.P. −509.8K
Healthcare Of Ontario Pension Plan Trust Fund −500.0K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for OneIM Acquisition Corp in the last 12 months.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for OneIM Acquisition Corp.

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years0% 1–3 years0% Under 1 year100%

Quarterly turnover

5.7%

of institutional shares changed hands

Top 10 managers, median time held

1 quarter

Super Investors

Investment managers reporting OIM on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
AC Adage Capital Partners GP, L.L.C.	2.3M	6.23%	Unchanged	Q1 '26	0.0%
Shares held by quarter Peak holding2.3M (Q1'26) Change over 8 quarters+2.3M Share of the company6.230% Adage Capital Partners GP, L.L.C.'s full portfolio →
SC Saba Capital Management, L.P.	1.0M	2.77%	−509.8K (−33.7%)	Q1 '26	0.3%
Shares held by quarter Peak holding1.5M (Q1'26) Change over 8 quarters+1.0M Share of the company2.770% Saba Capital Management, L.P.'s full portfolio →

Adage Capital Partners GP, L.L.C.

2.3M

% of company

6.23%

Change vs last qtr

Unchanged

Held since

Q1 '26

Saba Capital Management, L.P.

1.0M

% of company

2.77%

Change vs last qtr

−509.8K (−33.7%)

Held since

Q1 '26

24 more super investors behind a free account

See every manager holding OneIM Acquisition Corp, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting OIM on Form N-PORT; together they hold 0.9% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
DM Destinations Multi Strategy Alternatives Fund Brinker Capital Destinations Trust	$2.12M	210.1K	0.58%	0.40%	February 28, 2026
SO Special Opportunities Fund, Inc. Special Opportunities Fund, Inc.	$1.01M	100.0K	0.28%	0.58%	June 30, 2026

Destinations Multi Strategy Alternatives Fund

Brinker Capital Destinations Trust

Position value

$2.12M

% of company

0.58%

% of the fund

0.40%

As of

February 28, 2026

Special Opportunities Fund, Inc.

Position value

$1.01M

% of company

0.28%

% of the fund

0.58%

As of

June 30, 2026

2 more funds behind a free account

See every fund holding OneIM Acquisition Corp and how much of the fund the position is.

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