ZDA
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Zweig-DiMenna Associates’s AMN Healthcare AMN Stock Holding History

Zweig-DiMenna Associates’s Portfolio AMN Stock Details AMN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-223,241
Closed -$3.52M – 64
2025
Q4 		$3.52M Hold
223,241
– – 0.22% 88
2025
Q3 		$4.32M Hold
223,241
– – 0.3% 84
2025
Q2 		$4.61M Hold
223,241
– – 0.44% 62
2025
Q1 		$5.46M Buy
+223,241
New +$5.73M 0.86% 40
2024
Q2 		– Sell
-44,972
Closed -$2.81M – 80
2024
Q1 		$2.81M Hold
44,972
– – 0.25% 86
2023
Q4 		$3.37M Hold
44,972
– – 0.38% 70
2023
Q3 		$3.83M Hold
44,972
– – 0.45% 67
2023
Q2 		$4.91M Hold
44,972
– – 0.61% 57
2023
Q1 		$3.73M Buy
+44,972
New +$4.23M 0.5% 69

Other funds holding AMN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Allianz Asset Management
Allianz Asset Management Munich, Germany $112B AUM 36.28% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Zweig-DiMenna Associates's AMN Position: Q1 2026 in Review

Zweig-DiMenna Associates sold out of AMN Healthcare (AMN) in Q1 2026, closing a stake of 223,241 shares — an estimated $3.52M sold.

Zweig-DiMenna Associates first reported a position in AMN in Q1 2023 and held it in 9 quarters. The position peaked at $5.46M in Q1 2025. 249 funds tracked by Wall St. Rank hold AMN as of Q1 2026.

  • Zweig-DiMenna Associates reported no remaining AMN Healthcare position as of Q1 2026 after selling out during the quarter.
  • Zweig-DiMenna Associates sold 223,241 AMN Healthcare shares in Q1 2026, an estimated $3.52M.
  • Zweig-DiMenna Associates first reported a position in AMN Healthcare in Q1 2023 and held it in 9 quarters.
  • Zweig-DiMenna Associates's AMN Healthcare position peaked at $5.46M in Q1 2025.
  • 249 funds tracked by Wall St. Rank held AMN Healthcare as of Q1 2026.

Based on Zweig-DiMenna Associates's 13F filing for Q1 2026, filed 5 May 2026.