Simplex Trading
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Simplex Trading’s Select Water Solutions WTTR Stock Holding History

Simplex Trading’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 		$7.99K Sell
400
-1,300
-76% -$22.8K ﹤0.01% 7861
2026
Q1 		$26K Buy
+1,700
New +$22.2K ﹤0.01% 6538
2025
Q2 		– Sell
-500
Closed -$5K – 9872
2025
Q1 		$5K Buy
+500
New +$6.07K ﹤0.01% 7617
2024
Q4 		– Sell
-1,700
Closed -$18K – 9777
2024
Q3 		$18K Sell
1,700
-1,600
-48% -$17.6K ﹤0.01% 6770
2024
Q2 		$35K Buy
+3,300
New +$32.6K ﹤0.01% 6425
2024
Q1 		– Sell
-10,000
Closed -$75K – 10048
2023
Q4 		$75K Hold
10,000
– – ﹤0.01% 5671
2023
Q3 		$79K Buy
10,000
+3,200
+47% +$26.3K ﹤0.01% 5341
2023
Q2 		$55K Sell
6,800
-4,300
-39% -$32.5K ﹤0.01% 5758
2023
Q1 		$77K Buy
+11,100
New +$86.4K ﹤0.01% 5462
2021
Q4 		– Sell
-10,100
Closed -$63K – 11590
2021
Q3 		$63K Hold
10,100
– – ﹤0.01% 7247
2021
Q2 		$61K Buy
10,100
+9,999
+9,900% +$57.7K ﹤0.01% 7414
2021
Q1 		$50K Buy
+101
New +$587 ﹤0.01% 6630
2020
Q3 		– Sell
-13
Closed -$6K – 8644
2020
Q2 		$6K Buy
13
+5
+63% +$23 ﹤0.01% 6913
2020
Q1 		$2K Hold
8
– – ﹤0.01% 7244
2019
Q4 		$7K Sell
8
-17
-68% -$137 ﹤0.01% 6583
2019
Q3 		$21K Sell
25
-272
-92% -$2.49K ﹤0.01% 5786
2019
Q2 		$344K Sell
297
-76
-20% -$886 ﹤0.01% 2933
2019
Q1 		$448K Buy
373
+369
+9,225% +$3.47K ﹤0.01% 2770
2018
Q4 		$2K Sell
4
-103
-96% -$1.02K ﹤0.01% 6628
2018
Q3 		$126K Sell
107
-523
-83% -$7.19K ﹤0.01% 4180
2018
Q2 		$915K Buy
+630
New +$9.27K ﹤0.01% 1881

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

Simplex Trading's WTTR Position: Q2 2026 in Review

Simplex Trading increased its Select Water Solutions (WTTR) stake by 517% in Q2 2026, buying an estimated $352K and bringing the position to 23,996 shares worth $479K. The position accounts for ﹤0.01% of the portfolio, ranked #3653.

Simplex Trading first reported a position in WTTR in Q1 2018 and has held it in 22 quarters since. The position peaked at $671K in Q2 2018. 266 funds tracked by Wall St. Rank hold WTTR as of Q2 2026.

  • Simplex Trading held 23,996 shares of Select Water Solutions worth $479K as of Q2 2026.
  • Simplex Trading bought 20,106 Select Water Solutions shares in Q2 2026, an estimated $352K.
  • Select Water Solutions made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #3653 holding.
  • Simplex Trading first reported a position in Select Water Solutions in Q1 2018 and has held it in 22 quarters since.
  • Simplex Trading's Select Water Solutions position peaked at $671K in Q2 2018.
  • 266 funds tracked by Wall St. Rank held Select Water Solutions as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.