Oshkosh OSK Institutional Ownership

NYSE OSK

$152.89 +5.21 (+3.53%)

At close: Sep 2, 2026 · 4:00 PM EDT

Institutions by Trading Activity

596 Institutions

Increased 306 51.3%

Unchanged 99 16.6%

Reduced 191 32.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

103.34%

▲+6.57 pp QoQ

Shares Held by Institutions

64.52Mn

of 62.44Mn outstanding

▲+7.37% QoQ

Shares Outstanding

62.44Mn

-2.09Mn held outside 13F filers

Institutional Investors

596

filed 13F for Jun 2026

▲+10 vs prior quarter

Net Shares Added (QoQ)

+4.43Mn

accumulated since last quarter

Value of Holdings

$9.53Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Oshkosh Corp (NYSE:OSK) appears in 596 institutional 13F filings for the quarter ending June 2026.

They owned 103.3% of outstanding stock in June 2026, up from 96.8% the prior quarter.
Their total shares held in OSK increased 7.37% quarter over quarter, and separately, investors owning Oshkosh increased 21.38% from a year ago.
Among the 596 funds, 306 bought more Oshkosh shares, 191 sold down, and 99 held their ground.
The aggregate institutional position in Oshkosh amounted to 64.52Mn shares as of June 2026, up by 4.43Mn shares quarter on quarter, and up 4.14Mn shares year over year.
As of June 30, 2026, the biggest holder of Oshkosh is BlackRock, Inc. at 5.95Mn shares, representing 9.54% of shares outstanding.
Top purchasers of OSK stock for the quarter ending June 2026 included AQR CAPITAL MANAGEMENT LLC (2.02Mn), NORGES BANK (858.32K), Sixth Street Partners Management Company, L.P. (685.75K), Franklin Resources Inc (605.98K), Capital Research Global Investors (337.5K).
The largest sales of OSK for the quarter ending June 2026 came from BlackRock, Inc. (1.61Mn), THRIVENT FINANCIAL FOR LUTHERANS (380.59K), Aristotle Capital Management, LLC (275.38K), FMR LLC (275.38K), Raymond James Financial Inc (143.77K).
Per Business Quant data, the top 10 holders of Oshkosh for the quarter ending June 2026 are BlackRock, Inc. (5.95Mn), Aristotle Capital Management, LLC (4.73Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (4.35Mn), AQR CAPITAL MANAGEMENT LLC (3.38Mn), DIMENSIONAL FUND ADVISORS LP (3.21Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.82Mn), GREENHAVEN ASSOCIATES INC (2.56Mn), LSV ASSET MANAGEMENT (2.13Mn), State Street Corp (2.08Mn), Invesco Ltd. (1.92Mn).

Form 13F Holdings

596 Institutional Holders

Report period 30 Jun, 2026

Total shares held 64.52Mn

Of outstanding 103.34%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	5,953,973	9.54%	▼1,607,121	-21.26%	$913.82Mn
2	Aristotle Capital Management, LLC	0000860644	4,726,162	7.57%	▼275,379	-5.51%	$725.38Mn
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	4,350,323	6.97%	▲104,058	+2.45%	$667.69Mn
4	AQR CAPITAL MANAGEMENT LLC	0001167557	3,379,539	5.41%	▲2,015,387	+147.74%	$517.95Mn
5	DIMENSIONAL FUND ADVISORS LP	0000354204	3,206,164	5.13%	▲154,653	+5.07%	$492.08Mn
6	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,815,376	4.51%	▲6,596	+0.23%	$432.10Mn
7	GREENHAVEN ASSOCIATES INC	0000846222	2,558,680	4.10%	▲27,675	+1.09%	$392.71Mn
8	LSV ASSET MANAGEMENT	0001050470	2,131,692	3.41%	▲143,042	+7.19%	$327.17K
9	State Street Corp	0000093751	2,084,773	3.34%	▼14,373	-0.68%	$319.97Mn
10	Invesco Ltd.	0000914208	1,921,458	3.08%	▲213,219	+12.48%	$294.91Mn
11	Capital Research Global Investors	0001422848	1,736,850	2.78%	▲337,503	+24.12%	$266.57Mn
12	FMR LLC	0000315066	1,701,599	2.73%	▼275,377	-13.93%	$261.16Mn
13	FIRST TRUST ADVISORS LP	0001125816	1,400,139	2.24%	▲109,715	+8.50%	$214.89Mn
14	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,277,120	2.05%	▲4,763	+0.37%	$196.06Mn
15	Franklin Resources Inc	0000038777	988,251	1.58%	▲605,982	+158.52%	$151.68Mn
16	CANADA LIFE ASSURANCE Co	0001046192	955,363	1.53%	▲3,070	+0.32%	$146.22K
17	Bank Of America Corp /De/	0000070858	883,867	1.42%	▼94,743	-9.68%	$135.66Mn
18	NORGES BANK	0001374170	858,321	1.37%	▲858,321	0.00%	$131.74Mn
19	Morgan Stanley	0000895421	835,651	1.34%	▼33,002	-3.80%	$128.26Mn
20	ALLIANCEBERNSTEIN L.P.	0001109448	824,869	1.32%	▲15,224	+1.88%	$121.43Mn

Showing 1 to 20 of 596 holders