# Oshkosh Corp (OSK) (OSK) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 688239201
Page URL: https://superinvestorclub.com/stock/OSK
Last updated: 2026-07-08T11:37:40.944Z

## Summary

As of the most recent 13F filing period, Oshkosh Corp (OSK) (OSK) is held by 7 tracked superinvestors with an aggregate position value of $504.2M representing 0253100543885625739813630033183196028497 shares.

## Top institutional holders (7)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Edgar Wachenheim](https://superinvestorclub.com/manager/94) | Greenhaven Associates | 2531005 | $372.6M | 6.14% | 2026-03-31 |
| 2 | [Richard Pzena](https://superinvestorclub.com/manager/288) | Pzena Investment Management | 438856 | $64.6M | 0.21% | 2026-03-31 |
| 3 | [FPA Queens Road](https://superinvestorclub.com/manager/97) | Bragg Financial Advisors | 257398 | $37.9M | 1.20% | 2026-03-31 |
| 4 | [Alex Roepers](https://superinvestorclub.com/manager/49) | Atlantic Investment Management | 136300 | $20.1M | 11.69% | 2026-03-31 |
| 5 | [Mairs & Power](https://superinvestorclub.com/manager/92) | Mairs & Power | 33183 | $4.9M | 0.05% | 2026-03-31 |
| 6 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 19602 | $2.9M | 0.01% | 2026-03-31 |
| 7 | [Lee Ainslie](https://superinvestorclub.com/manager/58) | Maverick Capital | 8497 | $1.3M | 0.01% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2024-09-30: 2 holders, $5.8M aggregate, 0502807794 shares
- 2024-12-31: 3 holders, $48.5M aggregate, 023013623000050260 shares
- 2025-03-31: 5 holders, $296.4M aggregate, 025536062359002336768583042020 shares
- 2025-06-30: 5 holders, $404.1M aggregate, 0255440652588725511120910014482 shares
- 2025-09-30: 7 holders, $456.9M aggregate, 0252660651451325601214910039032355441645 shares
- 2025-12-31: 7 holders, $446.3M aggregate, 0252129651362125674515460069216350691645 shares
- 2026-03-31: 7 holders, $504.2M aggregate, 0253100543885625739813630033183196028497 shares

## Recent congressional trades (3)

- 2025-10-31: Lisa McClain (Republican-MI) sale $1,001 - $15,000
- 2025-10-30: Lisa McClain (Republican-MI) purchase $1,001 - $15,000
- 2025-10-30: Lisa McClain (Republican-MI) sale $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "Oshkosh Corp (OSK) (OSK) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/OSK), aggregating SEC 13F, Form 4, and congressional disclosures."