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Nierenberg Investment Management Company’s Oshkosh OSK Stock Holding History

Nierenberg Investment Management Company’s Portfolio OSK Stock Details OSK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$846K Hold
5,750
– – 0.42% 22
2025
Q4 		$722K Hold
5,750
– – 0.35% 28
2025
Q3 		$746K Hold
5,750
– – 0.32% 32
2025
Q2 		$653K Hold
5,750
– – 0.35% 32
2025
Q1 		$541K Hold
5,750
– – 0.3% 36
2024
Q4 		$547K Buy
5,750
+195
+4% +$20.4K 0.3% 34
2024
Q3 		$557K Buy
+5,555
New +$579K 0.32% 36

Other funds holding OSK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Aristotle Capital Management
Aristotle Capital Management Los Angeles, California $47.8B AUM 13.38% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
GA
Greenhaven Associates Purchase, New York $8.66B AUM 17.37% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Nierenberg Investment Management Company's OSK Position: Q1 2026 in Review

Nierenberg Investment Management Company held its Oshkosh (OSK) position steady in Q1 2026 at 5,750 shares worth $846K. The position accounts for 0.42% of the portfolio, ranked #22.

Nierenberg Investment Management Company first reported a position in OSK in Q3 2024 and has held it in 7 quarters since. 588 funds tracked by Wall St. Rank hold OSK as of Q1 2026.

  • Nierenberg Investment Management Company held 5,750 shares of Oshkosh worth $846K as of Q1 2026.
  • Nierenberg Investment Management Company left its Oshkosh share count unchanged in Q1 2026.
  • Oshkosh made up 0.42% of Nierenberg Investment Management Company's portfolio in Q1 2026, its #22 holding.
  • Nierenberg Investment Management Company first reported a position in Oshkosh in Q3 2024 and has held it in 7 quarters since.
  • 588 funds tracked by Wall St. Rank held Oshkosh as of Q1 2026.

Based on Nierenberg Investment Management Company's 13F filing for Q1 2026, filed 13 May 2026.