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477 hedge funds and large institutions have $6.18B invested in Idacorp in 2025 Q2 according to their latest regulatory filings, with 70 funds opening new positions, 191 increasing their positions, 132 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed

63% more first-time investments, than exits

New positions opened: 70 | Existing positions closed: 43

45% more repeat investments, than reductions

Existing positions increased: 191 | Existing positions reduced: 132

11% more capital invested

Capital invested by funds: $5.56B → $6.18B (+$619M)

10.43% more ownership

Funds ownership: 88.58%99.02% (+10%)

5% more funds holding

Funds holding: 454477 (+23)

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

98% less call options, than puts

Call options by funds: $312K | Put options by funds: $15.4M

Holders
477
Holders Change
+23
Holders Change %
+5.07%
% of All Funds
6.28%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
70
Increased
191
Reduced
132
Closed
43
Calls
$312K
Puts
$15.4M
Net Calls
-$15.1M
Net Calls Change
-$9.86M
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$751M +$9.9M +85,486 +1%
Vanguard Group
2
Vanguard Group
Pennsylvania
$699M +$5.33M +46,021 +0.8%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$393M -$15.5M -133,843 -4%
T. Rowe Price Investment Management
4
T. Rowe Price Investment Management
Maryland
$217M -$26.7M -230,718 -11%
State Street
5
State Street
Massachusetts
$216M +$12.8M +110,885 +6%
WHRC
6
W.H. Reaves & Co
New Jersey
$181M +$36.9M +318,919 +26%
AllianceBernstein
7
AllianceBernstein
Tennessee
$162M +$1.54M +13,283 +1%
Morgan Stanley
8
Morgan Stanley
New York
$159M +$25.6M +220,702 +19%
Jennison Associates
9
Jennison Associates
New York
$153M +$82.1M +708,989 +115%
Neuberger Berman Group
10
Neuberger Berman Group
New York
$141M +$23.2M +200,211 +20%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$118M +$1.76M +15,223 +2%
Victory Capital Management
12
Victory Capital Management
Texas
$104M -$23.5M -202,771 -18%
Fidelity Investments
13
Fidelity Investments
Massachusetts
$93.7M +$16.8M +144,828 +22%
First Trust Advisors
14
First Trust Advisors
Illinois
$87.2M -$2.73M -23,534 -3%
Dimensional Fund Advisors
15
Dimensional Fund Advisors
Texas
$84.3M -$1.17M -10,075 -1%
GKIM
16
GW&K Investment Management
Massachusetts
$80.4M -$1.71M -14,723 -2%
Charles Schwab
17
Charles Schwab
California
$77.6M -$1.91M -16,444 -2%
William Blair Investment Management
18
William Blair Investment Management
Illinois
$73.6M +$18.6M +160,717 +34%
BTW
19
Boston Trust Walden
Massachusetts
$65.4M +$840K +7,250 +1%
Pictet Asset Management
20
Pictet Asset Management
Switzerland
$61.4M +$61M +526,924 +10,844%
Lord, Abbett & Co
21
Lord, Abbett & Co
New Jersey
$61.1M +$562K +4,847 +0.9%
Ameriprise
22
Ameriprise
Minnesota
$60M +$5.89M +50,806 +11%
Millennium Management
23
Millennium Management
New York
$58.9M +$12.3M +105,979 +26%
Principal Financial Group
24
Principal Financial Group
Iowa
$58.2M -$3.82M -32,957 -6%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$58M -$1.59M -13,724 -3%

IDA Hedge Fund Activity: Q2 2025 in Review

477 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Idacorp (IDA) for Q2 2025, worth a combined $6.18B — up 11% from $5.56B a quarter earlier.

Buyers outnumbered sellers: 70 funds opened new IDA positions and 43 closed out — a net gain of 27 holders — while 191 added to existing stakes and 132 trimmed.

The largest buyer was Jennison Associates, adding an estimated $82.1M. The largest seller was T. Rowe Price Investment Management, cutting an estimated $26.7M.

  • 477 institutional investors held Idacorp (IDA) as of Q2 2025, up from 454 in Q1 2025.
  • Funds reported $6.18B of Idacorp stock for Q2 2025, up 11% quarter-over-quarter.
  • 70 funds opened new Idacorp positions in Q2 2025 and 43 closed out, a net change of +27 holders.
  • The largest Idacorp buyer in Q2 2025 was Jennison Associates, an estimated $82.1M added.
  • The largest Idacorp seller in Q2 2025 was T. Rowe Price Investment Management, an estimated $26.7M sold.

Based on aggregated 13F filings for Q2 2025.