Jane Street
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Jane Street’s Zurn Elkay Water Solutions ZWS Stock Holding History

Jane Street’s Portfolio ZWS Stock Details ZWS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2021
Q1 		– Sell
-45,672
Closed -$869K – 9667
2020
Q4 		$869K Buy
45,672
+30,310
+197% +$520K ﹤0.01% 4896
2020
Q3 		$221K Buy
+15,362
New +$219K ﹤0.01% 6307
2017
Q3 		– Sell
-259,500
Closed -$2.91M – 5186
2017
Q2 		$2.91M Buy
+259,500
New +$2.91M 0.01% 1153

Other funds holding ZWS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BMO
Beck Mack & Oliver New York $4.85B AUM 9.66% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

Jane Street's ZWS Position: Q1 2026 in Review

Jane Street increased its Zurn Elkay Water Solutions (ZWS) stake by 8,312% in Q1 2026, buying an estimated $24.6M and bringing the position to 520,703 shares worth $23.3M. The position accounts for ﹤0.01% of the portfolio, ranked #1641.

Jane Street first reported a position in ZWS in Q2 2013 and has held it in 30 quarters since. 420 funds tracked by Wall St. Rank hold ZWS as of Q1 2026.

  • Jane Street held 520,703 shares of Zurn Elkay Water Solutions worth $23.3M as of Q1 2026.
  • Jane Street bought 514,513 Zurn Elkay Water Solutions shares in Q1 2026, an estimated $24.6M.
  • Zurn Elkay Water Solutions made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #1641 holding.
  • Jane Street first reported a position in Zurn Elkay Water Solutions in Q2 2013 and has held it in 30 quarters since.
  • 420 funds tracked by Wall St. Rank held Zurn Elkay Water Solutions as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.