Citadel Advisors
HTO

Citadel Advisors’s H2O America HTO Stock Holding History

Citadel Advisors’s Portfolio HTO Stock Details HTO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$693K Sell
11,400
-242,500
-96% -$14.1M ﹤0.01% 9106
2026
Q1 		$14.9M Buy
253,900
+245,000
+2,753% +$13.3M ﹤0.01% 2695
2025
Q4 		$436K Buy
+8,900
New +$427K ﹤0.01% 9353
2025
Q3 		– Sell
-114,200
Closed -$5.93M – 13971
2025
Q2 		$5.93M Buy
114,200
+112,700
+7,513% +$5.99M ﹤0.01% 3818
2025
Q1 		$82K Buy
1,500
+1,200
+400% +$61.4K ﹤0.01% 11735
2024
Q4 		$14.8K Sell
300
-100
-25% -$5.51K ﹤0.01% 13392
2024
Q3 		$23.2K Sell
400
-1,000
-71% -$58.5K ﹤0.01% 12663
2024
Q2 		$75.9K Sell
1,400
-1,200
-46% -$65.7K ﹤0.01% 11271
2024
Q1 		$147K Sell
2,600
-300
-10% -$17.8K ﹤0.01% 10795
2023
Q4 		$190K Buy
+2,900
New +$184K ﹤0.01% 10036
2023
Q3 		– Sell
-2,600
Closed -$182K – 15031
2023
Q2 		$182K Buy
+2,600
New +$196K ﹤0.01% 10035

Other funds holding HTO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AIP
Atlas Infrastructure Partners London, United Kingdom $3.3B AUM 16.21% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
AP
Antipodes Partners Royal Exchange, Australia $5.46B AUM 26.64% 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
Cerity Partners
Cerity Partners New York $82.7B AUM 28.53% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
SFM
Soros Fund Management New York $8.14B AUM 35.85% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Citadel Advisors's HTO Position: Q2 2026 in Review

Citadel Advisors reduced its H2O America (HTO) stake by 94% in Q2 2026, selling an estimated $22.6M and leaving 26,234 shares worth $1.59M. The position accounts for ﹤0.01% of the portfolio, ranked #7073.

Citadel Advisors first reported a position in HTO in Q4 2013 and has held it in 39 quarters since. The position peaked at $24.4M in Q1 2026. 315 funds tracked by Wall St. Rank hold HTO as of Q2 2026.

  • Citadel Advisors held 26,234 shares of H2O America worth $1.59M as of Q2 2026.
  • Citadel Advisors sold 389,877 H2O America shares in Q2 2026, an estimated $22.6M.
  • H2O America made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #7073 holding.
  • Citadel Advisors first reported a position in H2O America in Q4 2013 and has held it in 39 quarters since.
  • Citadel Advisors's H2O America position peaked at $24.4M in Q1 2026.
  • 315 funds tracked by Wall St. Rank held H2O America as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.