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STATE OF WISCONSIN INVESTMENT BOARD

Position in OTTR — Otter Tail Corp

CIK 854157 MADISON, WI

Position in OTTR

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$1,294,695
-$515,529 QoQ
Shares Held
14,751
-34.2% QoQ
Ownership
0.035%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2021
17 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in OTTR Over Time

Shares Held

Position Value (USD)

Position in Conglomerates

Industrials · as of Mar 31, 2026

STATE OF WISCONSIN INVESTMENT BOARD holds $139,574,501 across 11 Conglomerates names. OTTR ranks #5 (0.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 OTTR
Otter Tail Corp
This page
14,751 $1,294,695

All Filings in OTTR

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17 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,294,695 14,751
2025-12-31 $1,810,224 22,401
2025-09-30 $1,970,968 24,045
2025-06-30 $1,846,074 23,947
2025-03-31 $1,957,973 24,362
2024-12-31 $1,799,259 24,367
2024-09-30 $2,162,530 27,668
2024-06-30 $2,706,355 30,898
2024-03-31 $2,779,315 32,168
2023-12-31 $574,397 6,760
2023-09-30 $578,662 7,622
2023-06-30 $478,892 6,065
2023-03-31 $341,042 4,719
2022-12-31 $274,234 4,671
2022-09-30 $429,840 6,987
2022-06-30 $627,195 9,343
2021-12-31 $349,958 4,900