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Livermore
ZHEN

Oshkosh Corp

OSK
Exchange
NYSE
Industry
Motor Vehicles & Passenger Car Bodies
SEC CIK
0000775158

In the last 90 days, Oshkosh Corp insiders filed 0 open-market purchases and 1 sale; 599 institutions reported holding it in 13F filings for Q2 2026, worth $9.78B in total; superinvestors Greenhaven Associates and Harris Associates (Oakmark) hold it.

13F holders, Q1 2026

Institutional positions in Oshkosh Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
590
+42 vs. Q4 2025
Shares held
61.0M
+5.12M (+9.2%) vs. Q4 2025
Total value
$8.96B
+$1.93B (+27.5%) vs. Q4 2025
New holders
113
210 more added
Sold out
71
178 more reduced

12 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting OSK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2026: 590 institutions
Q1 2021: 429 institutionsQ2 2021: 452 institutionsQ3 2021: 439 institutionsQ4 2021: 447 institutionsQ1 2022: 443 institutionsQ2 2022: 408 institutionsQ3 2022: 369 institutionsQ4 2022: 382 institutionsQ1 2023: 390 institutionsQ2 2023: 392 institutionsQ3 2023: 432 institutionsQ4 2023: 456 institutionsQ1 2024: 456 institutionsQ2 2024: 470 institutionsQ3 2024: 494 institutionsQ4 2024: 477 institutionsQ1 2025: 503 institutionsQ2 2025: 490 institutionsQ3 2025: 572 institutionsQ4 2025: 560 institutionsQ1 2026: 590 institutionsQ2 2026: 599 institutions
Value heldQ1 2026: $8.96B
Q1 2021: $7.25BQ2 2021: $7.63BQ3 2021: $6.35BQ4 2021: $7.04BQ1 2022: $6.23BQ2 2022: $4.92BQ3 2022: $4.21BQ4 2022: $5.24BQ1 2023: $4.93BQ2 2023: $5.09BQ3 2023: $5.62BQ4 2023: $6.42BQ1 2024: $7.44BQ2 2024: $6.39BQ3 2024: $6.01BQ4 2024: $5.69BQ1 2025: $5.74BQ2 2025: $6.88BQ3 2025: $7.82BQ4 2025: $8.17BQ1 2026: $8.96BQ2 2026: $9.78B
Institutions holding OSK and their total value by quarter
QuarterHoldersValue
Q2 2026599$9.78B
Q1 2026590$8.96B
Q4 2025560$8.17B
Q3 2025572$7.82B
Q2 2025490$6.88B
Q1 2025503$5.74B
Q4 2024477$5.69B
Q3 2024494$6.01B
Q2 2024470$6.39B
Q1 2024456$7.44B
Q4 2023456$6.42B
Q3 2023432$5.62B
Q2 2023392$5.09B
Q1 2023390$4.93B
Q4 2022382$5.24B
Q3 2022369$4.21B
Q2 2022408$4.92B
Q1 2022443$6.23B
Q4 2021447$7.04B
Q3 2021439$6.35B
Q2 2021452$7.63B
Q1 2021429$7.25B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding Oshkosh Corp; share changes are against Q4 2025.

Institutions holding OSK in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Avion Wealth6$00.00%00.0%Unchanged
Raleigh Capital Management Inc.1$1010.00%00.0%Unchanged
TIAA Wealth Investment Management LLC1$1470.00%+1New
3 Factor Indexing, LLC1$1480.00%+1New
Dunhill Financial, LLC1$1970.00%00.0%Unchanged
Investors Portfolio Services LLC2$2530.00%+2New
IMA Wealth, Inc.2$2940.00%00.0%Unchanged
Quaker Wealth Management, LLC3$4420.00%00.0%Unchanged
Financial Management Professionals, Inc.3$4420.00%+1+50.0%Added
American Capital Advisory, LLC3$4420.00%+3New
Vermillion Wealth Management, Inc.4$5890.00%+4New
SBI Securities Co., Ltd.5$7360.00%−5−50.0%Reduced
HFM Investment Advisors, LLC5$7360.00%00.0%Unchanged
Hughes Financial Services, LLC6$8830.00%00.0%Unchanged
Highline Wealth Partners LLC6$8830.00%+6New
Private Wealth Management Group, LLC6$8840.00%00.0%Unchanged
Cassaday & Co Wealth Management LLC6$8840.00%+6New
Rossby Financial, LCC6$8940.00%00.0%Unchanged
St Germain D J Co Inc7$1.03K0.00%+7New
TD Private Client Wealth LLC8$1.18K0.00%00.0%Unchanged
ZRC Wealth Management, LLC8$1.18K0.00%+8New
Cornerstone Planning Group LLC8$1.23K0.00%+4+100.0%Added
Principia Wealth Advisory, LLC9$1.32K0.00%00.0%Unchanged
Advocate Investing Services LLC9$1.32K0.00%00.0%Unchanged
Retirement Wealth Solutions LLC9$1.32K0.00%+1+12.5%Added
International Assets Investment Management, LLC9$1.34K0.00%00.0%Unchanged
Walleye Capital LLC10$1.47K0.00%−350−97.2%Reduced
Cromwell Holdings LLC10$1.47K0.00%00.0%Unchanged
Glass Jacobson Investment Advisors llc10$1.47K0.00%−7−41.2%Reduced
South State Corp.10$1.47K0.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC12$1.77K0.00%+5+71.4%Added
Picton Mahoney Asset Management12$1.77K0.00%00.0%Unchanged
Bogart Wealth, LLC12$1.77K0.00%+12New
Innovative Asset Advisors Group, LLC12$1.77K0.00%+12New
Elevated Capital Advisors, LLC13$1.91K0.00%00.0%Unchanged
Whittier Trust Co of Nevada Inc13$1.92K0.00%00.0%Unchanged
Morton Brown Family Wealth, LLC14$2.06K0.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.15$2.21K0.00%+4+36.4%Added
JPL Wealth Management, LLC15$2.21K0.00%+15New
Granite FO LLC16$2.35K0.00%00.0%Unchanged
Torren Management, LLC16$2.41K0.00%−226−93.4%Reduced
Manchester Capital Management LLC17$2.50K0.00%00.0%Unchanged
Financial Network Wealth Advisors LLC18$2.65K0.00%−5−21.7%Reduced
Addison Advisors LLC19$2.80K0.00%+12+171.4%Added
Steigerwald, Gordon & Koch Inc.20$2.94K0.00%00.0%Unchanged
Thurston, Springer, Miller, Herd & Titak, Inc.20$2.94K0.00%00.0%Unchanged
Clearstead Advisors, LLC20$2.94K0.00%−277−93.3%Reduced
TD Capital Management LLC20$2.95K0.00%+20New
Valley National Advisers Inc21$3.00K0.00%00.0%Unchanged
Nemes Rush Group LLC21$3.09K0.00%00.0%Unchanged
Atlantic Trust, LLC22$3.24K0.00%00.0%Unchanged
Pinnacle Wealth Planning Services, Inc.22$3.24K0.00%+4+22.2%Added
Rialto Wealth Management, LLC22$3.24K0.00%+9+69.2%Added
Mather Group, LLC.22$3.24K0.00%+22New
St. Johns Investment Management Company, LLC23$3.39K0.00%00.0%Unchanged
Red Tortoise LLC23$3.39K0.00%00.0%Unchanged
Larson Financial Group LLC24$3.58K0.00%00.0%Unchanged
Caldwell Sutter Capital, Inc.25$3.68K0.00%00.0%Unchanged
Cedar Mountain Advisors, LLC25$3.68K0.00%+25New
Whipplewood Advisors, LLC25$3.68K0.00%+25New
UMA Financial Services, Inc.26$3.83K0.00%+7+36.8%Added
Chilton Capital Management LLC27$3.98K0.00%+27New
Zions Bancorporation, National Association28$4.12K0.00%+28New
First Horizon Corp29$4.27K0.00%+6+26.1%Added
Dogwood Wealth Management LLC30$4.42K0.00%+11+57.9%Added
Brown Brothers Harriman & Co31$4.56K0.00%−722−95.9%Reduced
Ronald Blue Trust, Inc.32$4.71K0.00%−203−86.4%Reduced
Plato Investment Management Ltd33$4.86K0.00%−31−48.4%Reduced
Park Place Capital Corp34$5.00K0.00%−3−8.1%Reduced
Webster Bank, N. A.34$5.00K0.00%+34New
Signature Equity Partners, LLC38$5.57K0.00%+1+2.7%Added
Spire Wealth Management38$5.59K0.00%+13+52.0%Added
Horizon Investments, LLC40$5.89K0.00%+21+110.5%Added
Meeder Asset Management Inc43$6.33K0.00%+43New
Keating Financial Advisory Services, Inc.44$6.48K0.00%+10+29.4%Added
JFS Wealth Advisors, LLC45$6.63K0.00%+1+2.3%Added
Accent Capital Management, LLC583$6.69K0.00%00.0%Unchanged
Salomon & Ludwin, LLC46$6.79K0.00%00.0%Unchanged
Country Trust Bank50$7.36K0.00%00.0%Unchanged
Twin Peaks Wealth Advisors, LLC53$7.80K0.00%+53New
Farmers & Merchants Investments Inc54$7.95K0.00%00.0%Unchanged
Sunbelt Securities, Inc.61$8.98K0.00%+20+48.8%Added
WPG Advisers, LLC62$9.13K0.01%+12+24.0%Added
NBT Bank N A65$9.57K0.00%+65New
Elequin Capital LP73$10.7K0.00%+73New
Bell Investment Advisors, Inc73$10.7K0.00%00.0%Unchanged
Accordant Advisory Group Inc75$11.0K0.01%+75New
Global X Japan Co., Ltd.78$11.5K0.00%00.0%Unchanged
Abound Wealth Management79$11.6K0.00%+7+9.7%Added
WealthCollab, LLC82$12.1K0.00%00.0%Unchanged
Owl Creek Wealth Partners LLC85$12.5K0.00%+85New
Sachetta, LLC93$13.7K0.01%00.0%Unchanged
Fortitude Family Office, LLC94$13.8K0.00%+9+10.6%Added
CVA Family Office, LLC95$14.0K0.00%+90+1,800.0%Added
ORG Wealth Partners, LLC100$14.7K0.00%+100New
SJS Investment Consulting Inc.101$14.9K0.00%+18+21.7%Added
CoreCap Advisors, LLC102$15.0K0.00%+1+1.0%Added
Golden State Wealth Management, LLC109$16.1K0.00%+1+0.9%Added
Private Trust Co NA110$16.2K0.00%00.0%Unchanged
Financial Perspectives, Inc118$17.3K0.00%+1+0.9%Added