Mariner
IDA icon

Mariner’s Idacorp IDA Stock Holding History

Mariner’s Portfolio IDA Stock Details IDA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$4.29M Buy
28,360
+23,162
+446% +$3.34M ﹤0.01% 1101
2026
Q1 		$743K Buy
5,198
+3,035
+140% +$416K ﹤0.01% 2181
2025
Q4 		$274K Sell
2,163
-11,594
-84% -$1.51M ﹤0.01% 2926
2025
Q3 		$1.82M Buy
13,757
+2,480
+22% +$307K ﹤0.01% 1500
2025
Q2 		$1.3M Sell
11,277
-3,770
-25% -$437K ﹤0.01% 1627
2025
Q1 		$1.75M Sell
15,047
-1,069
-7% -$120K ﹤0.01% 1316
2024
Q4 		$1.76M Sell
16,116
-7,863
-33% -$864K ﹤0.01% 1291
2024
Q3 		$2.47M Sell
23,979
-3,702
-13% -$370K ﹤0.01% 1088
2024
Q2 		$2.58M Buy
27,681
+4,889
+21% +$459K 0.01% 991
2024
Q1 		$2.12M Buy
22,792
+9,899
+77% +$906K ﹤0.01% 1079
2023
Q4 		$1.27M Sell
12,893
-229
-2% -$22.2K ﹤0.01% 1281
2023
Q3 		$1.23M Buy
13,122
+94
+0.7% +$9.28K ﹤0.01% 1213
2023
Q2 		$1.34M Buy
13,028
+151
+1% +$16.2K ﹤0.01% 1144
2023
Q1 		$1.4M Sell
12,877
-30
-0.2% -$3.15K ﹤0.01% 1119
2022
Q4 		$1.39M Buy
12,907
+93
+0.7% +$9.64K ﹤0.01% 1087
2022
Q3 		$1.27M Buy
12,814
+582
+5% +$63.4K 0.01% 947
2022
Q2 		$1.3M Sell
12,232
-83
-0.7% -$8.97K 0.01% 834
2022
Q1 		$1.42M Buy
12,315
+1,127
+10% +$123K 0.01% 829
2021
Q4 		$1.27M Buy
+11,188
New +$1.19M 0.01% 766

Other funds holding IDA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
WHRC
W.H. Reaves & Co Jersey City, New Jersey $6.59B AUM 31.9% 1-Year Est. Return

Mariner's IDA Position: Q2 2026 in Review

Mariner increased its Idacorp (IDA) stake by 446% in Q2 2026, buying an estimated $3.34M and bringing the position to 28,360 shares worth $4.29M. The position accounts for ﹤0.01% of the portfolio, ranked #1101.

Mariner first reported a position in IDA in Q4 2021 and has held it in 19 quarters since. 565 funds tracked by Wall St. Rank hold IDA as of Q2 2026.

  • Mariner held 28,360 shares of Idacorp worth $4.29M as of Q2 2026.
  • Mariner bought 23,162 Idacorp shares in Q2 2026, an estimated $3.34M.
  • Idacorp made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #1101 holding.
  • Mariner first reported a position in Idacorp in Q4 2021 and has held it in 19 quarters since.
  • 565 funds tracked by Wall St. Rank held Idacorp as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.