Position in IDA
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$32,296,800
+$487,834 QoQ
Shares Held
213,462
-4.1% QoQ
Ownership
0.389%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#57
of 564 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 82%
Shared 0%
None 18%
Common Shares in IDA Over Time
Shares Held
Position Value (USD)
Position in Utilities - Regulated Electric
Utilities · as of Jun 30, 2026WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC holds $57,119,355 across 4 Utilities - Regulated Electric names. IDA ranks #1 (56.5% of the industry book) .
All Filings in IDA
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $32,296,800 | 213,462 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $31,808,966 | 222,487 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $72,908,305 | 576,077 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $82,336,982 | 623,057 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $73,554,349 | 637,110 | Shares | Sole | 2025-07-29 | |
| 2025-03-31 | $55,366,394 | 476,393 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $41,533,831 | 380,068 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $39,242,754 | 380,665 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $35,669,463 | 382,925 | Shares | Sole | 2024-08-08 | |
| 2024-03-31 | $35,755,683 | 384,925 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $41,518,766 | 422,282 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $43,702,802 | 466,661 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $43,202,397 | 421,076 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $39,038,557 | 360,367 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $33,724,371 | 312,697 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $28,995,771 | 292,857 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $25,133,544 | 237,288 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $25,483,946 | 220,908 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $21,638,357 | 190,966 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $21,016,430 | 203,293 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $20,384,422 | 209,071 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $26,399,077 | 264,070 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $27,647,133 | 287,901 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $19,342,351 | 242,082 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $19,973,568 | 228,609 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $20,787,969 | 236,792 | Shares | Sole | 2020-05-08 | |
| No filing history on record for this holder in this stock. | ||||||