Ken Griffin
AQN icon

Ken Griffin’s Algonquin Power & Utilities AQN Stock Holding History

Ken Griffin’s Portfolio AQN Stock Details AQN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$317K Buy
+51,600
New +$335K ﹤0.01% 10358
2025
Q2 		– Sell
-2,200
Closed -$11.3K – 12428
2025
Q1 		$11.3K Sell
2,200
-50,100
-96% -$236K ﹤0.01% 13496
2024
Q4 		$233K Sell
52,300
-200
-0.4% -$965 ﹤0.01% 10166
2024
Q3 		$286K Buy
52,500
+400
+0.8% +$2.27K ﹤0.01% 9436
2024
Q2 		$305K Buy
52,100
+27,800
+114% +$172K ﹤0.01% 9100
2024
Q1 		$154K Sell
24,300
-52,700
-68% -$319K ﹤0.01% 10734
2023
Q4 		$487K Buy
77,000
+21,200
+38% +$124K ﹤0.01% 8171
2023
Q3 		$330K Buy
55,800
+18,500
+50% +$139K ﹤0.01% 8975
2023
Q2 		$308K Buy
37,300
+4,500
+14% +$38.2K ﹤0.01% 8993
2023
Q1 		$276K Sell
32,800
-14,800
-31% -$111K ﹤0.01% 9545
2022
Q4 		$310K Sell
47,600
-48,800
-51% -$435K ﹤0.01% 9239
2022
Q3 		$1.05M Sell
96,400
-251,800
-72% -$3.41M ﹤0.01% 6881
2022
Q2 		$4.68M Buy
348,200
+274,300
+371% +$3.97M ﹤0.01% 3920
2022
Q1 		$1.15M Sell
73,900
-11,500
-13% -$166K ﹤0.01% 7392
2021
Q4 		$1.23M Buy
85,400
+73,200
+600% +$1.05M ﹤0.01% 7422
2021
Q3 		$179K Sell
12,200
-9,100
-43% -$140K ﹤0.01% 12136
2021
Q2 		$317K Buy
+21,300
New +$335K ﹤0.01% 11124

Other funds holding AQN

EIG
EdgePoint Investment Group Toronto, Ontario, Canada $12.5B AUM 31.7% 1-Year Est. Return
SV
Starboard Value New York $4.57B AUM 4.97% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return
AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
BCIM
British Columbia Investment Management Victoria, British Columbia, Canada $17B AUM 31.69% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

Ken Griffin's AQN Position: Q1 2026 in Review

Ken Griffin reduced its Algonquin Power & Utilities (AQN) stake by 34% in Q1 2026, selling an estimated $5.07M and leaving 1,528,619 shares worth $9.39M. The position accounts for ﹤0.01% of the portfolio, ranked #3348.

Ken Griffin first reported a position in AQN in Q4 2017 and has held it in 28 quarters since. The position peaked at $28.5M in Q2 2023. 252 funds tracked by Wall St. Rank hold AQN as of Q1 2026.

  • Ken Griffin held 1,528,619 shares of Algonquin Power & Utilities worth $9.39M as of Q1 2026.
  • Ken Griffin sold 781,608 Algonquin Power & Utilities shares in Q1 2026, an estimated $5.07M.
  • Algonquin Power & Utilities made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #3348 holding.
  • Ken Griffin first reported a position in Algonquin Power & Utilities in Q4 2017 and has held it in 28 quarters since.
  • Ken Griffin's Algonquin Power & Utilities position peaked at $28.5M in Q2 2023.
  • 252 funds tracked by Wall St. Rank held Algonquin Power & Utilities as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.