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Nierenberg Investment Management Company’s Vertiv VRT Stock Holding History

Nierenberg Investment Management Company’s Portfolio VRT Stock Details VRT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-21,200
Closed -$3.2M – 61
2025
Q3 		$3.2M Buy
21,200
+12,000
+130% +$1.6M 1.37% 15
2025
Q2 		$1.18M Hold
9,200
– – 0.63% 23
2025
Q1 		$664K Buy
+9,200
New +$979K 0.36% 29

Other funds holding VRT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

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

Nierenberg Investment Management Company sold out of Vertiv (VRT) in Q1 2026, closing a stake of 7,000 shares — an estimated $1.13M sold.

Nierenberg Investment Management Company first reported a position in VRT in Q4 2025 and held it in 1 quarter. The position peaked at $1.13M in Q4 2025. 1,831 funds tracked by Wall St. Rank hold VRT as of Q1 2026.

  • Nierenberg Investment Management Company reported no remaining Vertiv position as of Q1 2026 after selling out during the quarter.
  • Nierenberg Investment Management Company sold 7,000 Vertiv shares in Q1 2026, an estimated $1.13M.
  • Nierenberg Investment Management Company first reported a position in Vertiv in Q4 2025 and held it in 1 quarter.
  • Nierenberg Investment Management Company's Vertiv position peaked at $1.13M in Q4 2025.
  • 1,831 funds tracked by Wall St. Rank held Vertiv as of Q1 2026.

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