Jane Street
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Jane Street’s Select Water Solutions WTTR Stock Holding History

Jane Street’s Portfolio WTTR Stock Details WTTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$932K Buy
+46,639
New +$817K ﹤0.01% 6697
2026
Q1 		– Sell
-173,441
Closed -$2.27M – 13154
2025
Q4 		$1.82M Buy
+173,441
New +$1.87M ﹤0.01% 4983
2025
Q3 		– Sell
-292,761
Closed -$2.67M – 11904
2025
Q2 		$2.53M Sell
292,761
-400,655
-58% -$3.46M ﹤0.01% 4041
2025
Q1 		$7.28M Buy
693,416
+655,709
+1,739% +$7.96M ﹤0.01% 2388
2024
Q4 		$499K Sell
37,707
-19,404
-34% -$247K ﹤0.01% 6785
2024
Q3 		$636K Sell
57,111
-12,931
-18% -$142K ﹤0.01% 6765
2024
Q2 		$749K Buy
70,042
+53,077
+313% +$524K ﹤0.01% 6329
2024
Q1 		$157K Sell
16,965
-78,723
-82% -$635K ﹤0.01% 8323
2023
Q4 		$726K Buy
+95,688
New +$712K ﹤0.01% 6139
2023
Q3 		– Sell
-14,683
Closed -$121K – 9503
2023
Q2 		$119K Buy
+14,683
New +$111K ﹤0.01% 7935
2023
Q1 		– Sell
-38,402
Closed -$355K – 10047
2022
Q4 		$355K Sell
38,402
-51,051
-57% -$430K ﹤0.01% 6724
2022
Q3 		$623K Buy
+89,453
New +$621K ﹤0.01% 6274
2022
Q2 		– Sell
-47,811
Closed -$410K – 11049
2022
Q1 		$410K Buy
+47,811
New +$372K ﹤0.01% 7846
2021
Q2 		– Sell
-63,009
Closed -$314K – 10502
2021
Q1 		$314K Buy
63,009
+39,263
+165% +$228K ﹤0.01% 7640
2020
Q4 		$97K Buy
+23,746
New +$95.6K ﹤0.01% 7206

Other funds holding WTTR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
DRZID
DePrince Race & Zollo Inc (DRZ) Winter Park, Florida $5.96B AUM 38.5% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
MIM
Merewether Investment Management Dallas, Texas $5.31B AUM 73.7% 1-Year Est. Return

Jane Street's WTTR Position: Q2 2026 in Review

Jane Street opened a new position in Select Water Solutions (WTTR) in Q2 2026: 46,639 shares worth $932K. The stake represents ﹤0.01% of the portfolio and ranks #6697 among its holdings. This is a return to the name: Jane Street previously reported a position in WTTR as recently as Q4 2025.

Jane Street first reported a position in WTTR in Q4 2020 and has held it in 15 quarters since. The position peaked at $7.28M in Q1 2025. 265 funds tracked by Wall St. Rank hold WTTR as of Q2 2026.

  • Jane Street held 46,639 shares of Select Water Solutions worth $932K as of Q2 2026.
  • Select Water Solutions was a new Jane Street position in Q2 2026.
  • Select Water Solutions made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #6697 holding.
  • Jane Street first reported a position in Select Water Solutions in Q4 2020 and has held it in 15 quarters since.
  • Jane Street's Select Water Solutions position peaked at $7.28M in Q1 2025.
  • 265 funds tracked by Wall St. Rank held Select Water Solutions as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.