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IDA in the 13F filings

Idacorp Inc · CUSIP 451107106

Sector · UtilitiesTheme · Electric utilitiesTheme · Energy and power infrastructure· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
30 Jun 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 6 Aug 2025
Managers listing it
13
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q1 2025 and Q2 2025; 8 listed it in both
Shares listed
7,698,743
combined, among listed positions
Reported value
$889m
combined, at the quarter end

Among the 95 comparable managers: 10 buyers (opened or added shares) and 2 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing IDA in Q2 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

13 of 13 holders

ActionFiling
Wellington Management Group LLP3,402,295$393m0.07%Trimmed-133,84314 Aug 2025 (the filing on sec.gov)
AllianceBernstein LP1,404,847$162m0.05%Added+13,28314 Aug 2025 (the filing on sec.gov)
Neuberger Berman Group LLC1,221,947$141m0.11%Added+200,21127 Oct 2026 (the filing on sec.gov)
Soros Fund Management LLC406,400$47m0.59%Newnew14 Aug 2025 (the filing on sec.gov)
Two Sigma Investments LP400,165$46m0.08%Addedn.a.14 Aug 2025 (the filing on sec.gov)
Two Sigma Advisers LP230,000$27m0.05%Addedn.a.14 Aug 2025 (the filing on sec.gov)
Verition Fund Management LLC180,886$21m0.09%Added+87,89014 Aug 2025 (the filing on sec.gov)
Voloridge Investment Management LLC128,579$15m0.05%Addedn.a.14 Aug 2025 (the filing on sec.gov)
Freestone Grove Partners LP115,496$13m0.10%Added+25,01314 Aug 2025 (the filing on sec.gov)
First Eagle Investment Management LLC91,953$11munder 0.1%Trimmed-10,8126 Aug 2025 (the filing on sec.gov)
Bridgewater Associates LP87,149$10munder 0.1%Added+39,33813 Aug 2025 (the filing on sec.gov)
Quantbot Technologies LP27,141$3.1m0.08%Addedn.a.13 Aug 2025 (the filing on sec.gov)
Artisan Partners LP1,885$218kunder 0.1%Held012 Aug 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2025 to Q2 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (1)

Exited (0)

No exit shown by a manager’s own filing.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
7 in Q3 2024 to 16 in Q2 2026

Tracked managers listing it, at least.

051015202014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
IDA by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20132$212mn.a.n.a.
Q3 20133$219mn.a.n.a.
Q4 20132$232mn.a.n.a.
Q1 20143$247mn.a.n.a.
Q2 20142$257mn.a.n.a.
Q3 20143$240mn.a.n.a.
Q4 20142$293mn.a.n.a.
Q1 20151$277mn.a.n.a.
Q2 20153$247mn.a.n.a.
Q3 20151$283mn.a.n.a.
Q4 20152$583mn.a.n.a.
Q1 20165$493mn.a.n.a.
Q2 20162$414mn.a.n.a.
Q3 20163$404mn.a.n.a.
Q4 20162$415mn.a.n.a.
Q1 20172$425mn.a.n.a.
Q2 20172$407mn.a.n.a.
Q3 20172$371mn.a.n.a.
Q4 20172$61mn.a.n.a.
Q1 20184$85mn.a.n.a.
Q2 20183$92mn.a.n.a.
Q3 20184$135mn.a.n.a.
Q4 20188$152mn.a.n.a.
Q1 20196$168mn.a.n.a.
Q2 201912$295mn.a.n.a.
Q3 20199$320mn.a.n.a.
Q4 20197$228mn.a.n.a.
Q1 20209$223mn.a.n.a.
Q2 20208$163mn.a.n.a.
Q3 202010$163mn.a.n.a.
Q4 20204$140mn.a.n.a.
Q1 20216$416mn.a.n.a.
Q2 20214$457mn.a.n.a.
Q3 20214$538mn.a.n.a.
Q4 20216$598mn.a.n.a.
Q1 20226$613mn.a.n.a.
Q2 20227$548mn.a.n.a.
Q3 20224$213mn.a.n.a.
Q4 20223$206mn.a.n.a.
Q1 20233$202mn.a.n.a.
Q2 20234$188mn.a.n.a.
Q3 20235$179mn.a.n.a.
Q4 20239$364m82
Q1 20247$338m62
Q2 20247$351m43
Q3 20247$483m51
Q4 20246$649m42
Q1 20259$732m62
Q2 202513$889m102
Q3 202513$979m48
Q4 202511$987m2114
Q1 202616$1.4bn2111
Q2 202616$1.4bn1913

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

IDA and SO →IDA and D →IDA and NEE →Choose a stock to compare with IDA →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own IDA, latest filings →Back to the 13F Explorer →