Simplex Trading
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Simplex Trading’s Idacorp IDA Stock Holding History

Simplex Trading’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
Q1 		$100K Sell
702
-2,847
-80% -$390K ﹤0.01% 5085
2025
Q4 		$449K Buy
3,549
+2,927
+471% +$381K ﹤0.01% 3406
2025
Q3 		$82K Buy
622
+421
+209% +$52.1K ﹤0.01% 5965
2025
Q2 		$23K Buy
201
+169
+528% +$19.6K ﹤0.01% 6646
2025
Q1 		$3K Sell
32
-363
-92% -$40.7K ﹤0.01% 7819
2024
Q4 		$43K Buy
+395
New +$43.4K ﹤0.01% 6026
2024
Q2 		– Sell
-892
Closed -$83.7K – 9234
2024
Q1 		$82K Buy
+892
New +$81.7K ﹤0.01% 5790
2022
Q2 		– Sell
-623
Closed -$67.3K – 10433
2022
Q1 		$71K Sell
623
-183
-23% -$19.9K ﹤0.01% 6635
2021
Q4 		$91K Buy
+806
New +$85.8K ﹤0.01% 6407
2021
Q2 		– Sell
-281
Closed -$28.2K – 10317
2021
Q1 		$28K Buy
+281
New +$25.7K ﹤0.01% 7181
2020
Q4 		– Sell
-86
Closed -$7.83K – 8650
2020
Q3 		$6K Buy
+86
New +$7.58K ﹤0.01% 7029
2020
Q2 		– Sell
-955
Closed -$83K – 7924
2020
Q1 		$83K Buy
+955
New +$98.3K ﹤0.01% 4569
2018
Q4 		– Sell
-1
Closed – – 7350
2018
Q3 		$0 Buy
+1
New +$96 ﹤0.01% 7684
2017
Q1 		– Sell
-4,229
Closed -$340K – 6420
2016
Q4 		$340K Buy
+4,229
New +$326K 0.02% 742
2015
Q3 		– Sell
-68
Closed -$4.1K – 5798
2015
Q2 		$3K Buy
68
+4
+6% +$238 ﹤0.01% 4042
2015
Q1 		$4K Buy
+64
New +$4.12K ﹤0.01% 3672

Other funds holding IDA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
WHRC
W.H. Reaves & Co Jersey City, New Jersey $6.03B AUM 40.55% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Simplex Trading's IDA Position: Q1 2026 in Review

Simplex Trading reduced its Idacorp (IDA) stake by 80% in Q1 2026, selling an estimated $390K and leaving 702 shares worth $100K. The position accounts for ﹤0.01% of the portfolio, ranked #5085.

Simplex Trading first reported a position in IDA in Q1 2015 and has held it in 16 quarters since. The position peaked at $449K in Q4 2025. 549 funds tracked by Wall St. Rank hold IDA as of Q1 2026.

  • Simplex Trading held 702 shares of Idacorp worth $100K as of Q1 2026.
  • Simplex Trading sold 2,847 Idacorp shares in Q1 2026, an estimated $390K.
  • Idacorp made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #5085 holding.
  • Simplex Trading first reported a position in Idacorp in Q1 2015 and has held it in 16 quarters since.
  • Simplex Trading's Idacorp position peaked at $449K in Q4 2025.
  • 549 funds tracked by Wall St. Rank held Idacorp as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.