Oshkosh Corporation
MX ˙ BMV ˙ US6882392011
SecurityMX:OSK / Oshkosh Corporation
InstitutionMarshall Wace, Llp
Latest Disclosed Ownership70,368 shares
Latest Disclosed Value $ 10,358,874
Marshall Wace, Llp reports 559.06% increase in ownership of OSK / Oshkosh Corporation

On May 14, 2026 - Marshall Wace, Llp filed a 13F-HR form disclosing ownership of 70,368 shares of Oshkosh Corporation (MX:OSK) valued at $10,358,874 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 10,677 shares of Oshkosh Corporation. This represents a change in shares of 559.06% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F OSHKOSH COMMON STOCK 688239201 70,368 59,691 559.06 10,359 672.41 0.0103
2026-02-13 2025-12-31 13F OSHKOSH COMMON STOCK 688239201 10,677 -53,659 -83.40 1,341 -83.93 0.0012
2025-11-13 2025-09-30 13F OSHKOSH COMMON STOCK 688239201 64,336 64,336 8,344 0.0085
2025-02-13 2024-12-31 13F OSHKOSH COMMON STOCK 688239201 0 -8,350 -100.00 0 -100.00
2024-11-14 2024-09-30 13F OSHKOSH COMMON STOCK 688239201 8,350 5,750 221.15 837 197.51 0.0010
2024-08-14 2024-06-30 13F OSHKOSH COMMON STOCK 688239201 2,600 2,600 281 0.0004
2023-11-14 2023-09-30 13F OSHKOSH COMMON STOCK 688239201 0 -42,755 -100.00 0 -100.00
2023-08-14 2023-06-30 13F OSHKOSH COMMON STOCK 688239201 42,755 42,755 3,702 0.0072
2022-11-14 2022-09-30 13F OSHKOSH COMMON STOCK 688239201 0 -19,878 -100.00 0 -100.00
2022-08-15 2022-06-30 13F OSHKOSH COMMON STOCK 688239201 19,878 19,878 1,633 0.0034
2022-02-14 2021-12-31 13F OSHKOSH COMMON STOCK 688239201 0 -12,663 -100.00 0 -100.00
2021-11-15 2021-09-30 13F OSHKOSH COMMON STOCK 688239201 12,663 12,663 1,296 0.0054
2021-08-13 2021-06-30 13F OSHKOSH COMMON STOCK 688239201 0 -4,272 -100.00 0 -100.00
2021-05-17 2021-03-31 13F OSHKOSH COMMON STOCK 688239201 4,272 1,688 65.33 507 128.38 0.0023
2021-02-16 2020-12-31 13F OSHKOSH COMMON STOCK 688239201 2,584 2,584 -39.51 222 -56.21 0.0012
2020-05-15 2020-03-31 13F OSHKOSH COMMON STOCK 688239201 0 -5,119 -100.00 0 -100.00
2020-02-14 2019-12-31 13F OSHKOSH COMMON STOCK 688239201 5,119 4,391 603.16 485 781.82 0.0033
2019-11-14 2019-09-30 13F OSHKOSH COMMON STOCK 688239201 728 728 -85.78 55 -88.66 0.0004
2019-08-14 2019-06-30 13F OSHKOSH COMMON STOCK 688239201 0 -43,323 -100.00 0 -100.00
2019-05-29 2019-03-31 13F/A-1 OSHKOSH COMMON STOCK 688239201 43,323 -69,265 -61.52 3,255 -52.84 0.0306
2019-05-14 2019-03-31 13F OSHKOSH COMMON STOCK 688239201 43,323 -69,265 3,255
2019-02-14 2018-12-31 13F OSHKOSH COMMON STOCK 688239201 112,588 -61,579 -35.36 6,902 -44.37 0.0705
2018-12-06 2018-09-30 13F/A-1 OSHKOSH COMMON STOCK 688239201 174,167 174,167 54.69 12,408 79.77 0.1056
2018-11-14 2018-09-30 13F OSHKOSH COMMON STOCK 688239201 174,167 174,167 12,408
2015-02-17 2014-12-31 13F OSHKOSH COMMON STOCK 688239201 0 -248,335 -100.00 0 -100.00
2014-11-13 2014-09-30 13F OSHKOSH COMMON STOCK 688239201 248,335 241,635 3,606.49 10,964 2,847.31 0.1582
2014-08-14 2014-06-30 13F OSHKOSH COMMON STOCK 688239201 6,700 -398,941 -98.35 372 -98.44 0.0055
2014-05-14 2014-03-31 13F OSHKOSH COMMON STOCK 688239201 405,641 405,641 23,880 0.4343
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.