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Equibles

GAMCO INVESTORS, INC. ET AL

Position in OTTR — Otter Tail Corp

CIK 807249 GREENWICH, CT
Back to OTTR Full portfolio

Position in OTTR

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$23,826,524
+$585,028 QoQ
Shares Held
264,798
-0.0% QoQ
Ownership
0.631%
of shares outstanding
% of Portfolio
0.22%
of 13F equity value
Holder Rank
#22
of 362 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in OTTR Over Time

Shares Held

Position Value (USD)

Position in Conglomerates

Industrials · as of Jun 30, 2026

GAMCO INVESTORS, INC. ET AL holds $153,080,944 across 7 Conglomerates names. OTTR ranks #4 (15.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MATW
Matthews International Corp
 1,511,330 $40,685,003
2 VMI
Valmont Industries Inc
 57,560 $33,246,656
3 HON
Honeywell International Inc
 113,206 $25,346,823
4 OTTR
Otter Tail Corp
This page 		264,798 $23,826,524
5 GHC
Graham Holdings Co
 13,094 $14,945,753
6 TRC
Tejon Ranch Co
 710,339 $13,283,339
7 MMM
3M Co
 10,789 $1,746,846

All Filings in OTTR

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $23,826,524 264,798
2026-03-31 $23,241,496 264,800
2025-12-31 $22,008,603 272,350
2025-09-30 $22,324,529 272,350
2025-06-30 $21,075,789 273,392
2025-03-31 $21,956,441 273,192
2024-12-31 $20,209,417 273,692
2024-09-30 $20,590,626 263,442
2024-06-30 $23,959,543 273,542
2024-03-31 $23,703,148 274,342
2023-12-31 $23,824,908 280,392
2023-09-30 $21,651,776 285,192
2023-06-30 $23,916,352 302,892
2023-03-31 $23,214,352 321,217
2022-12-31 $20,005,432 340,750
2022-09-30 $20,575,364 334,450
2022-06-30 $23,582,769 351,300
2022-03-31 $22,193,750 355,100
2021-12-31 $25,489,798 356,900
2021-09-30 $20,725,691 370,300
2021-06-30 $18,962,685 388,500
2021-03-31 $19,017,423 411,900
2020-12-31 $17,555,320 412,000
2020-09-30 $14,576,510 403,000
2020-06-30 $12,305,468 317,233
2020-03-31 $13,426,920 302,000