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OSK · Oshkosh Corp · Holdings

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Market Cap
$9.09B
Shares
62.35M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 603
Total Value: $9,840,858,081
Total Shares: 64,118,193
Showing 1–100 of 613 holdings by value · page 1 of 7

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 603 13F filers · Δ vs Mar 31, 2026
Top Holder
9.3%
Sep 2023 → Jun 2026 · range 9.3% – 15.6%
−3.0 pts
Top 5
33.7%
Sep 2023 → Jun 2026 · range 33.7% – 47.0%
−3.2 pts
Top 10
51.7%
Sep 2023 → Jun 2026 · range 51.7% – 59.9%
−2.0 pts
HHI
353
Sep 2023 → Jun 2026 · range 353 – 622
Broadly held−57

Quarterly Activity

vs Mar 31, 2026
New
85
Increased
221
Decreased
196
Sold Out
76
Unchanged
101
Holder count: +9
Institutional value: +8.8%
Shares held: +4.3%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 613
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 775158 CUSIP 688239201 13F (30d) 27 filings 25 filers Visit website