Otter Tail Corporation OTTR

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78.44 USD -1.56 (-1.95%)

At closeNov 6, 2026, 4:00 PM EST

78.44 0.00 0.00%

After hours · Nov 6, 4:00 PM ET

77.79 Day range 80.10

78.44 52-week range 94.28

Held by insiders 2.08%

Held by institutions 78.82%

Float held by institutions 80.50%

Institutions 473

Top institutional holders
Holder	% held	Shares	Value	Reported
Blackrock Inc.	15.62%	6,557,596	514.38M	Jun 29, 2026
Vanguard Portfolio Management LLC	7.14%	2,996,322	235.03M	Jun 29, 2026
Vanguard Capital Management LLC	4.50%	1,891,243	148.35M	Jun 29, 2026
State Street Corporation	3.92%	1,645,782	129.10M	Jun 29, 2026
LSV Asset Management	2.83%	1,186,461	93.07M	Jun 29, 2026
Geode Capital Management, LLC	2.65%	1,112,886	87.29M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
iShares Trust-iShares Core S&P Small-Cap ETF	5.96%	2,500,315	196.12M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.18%	1,336,455	104.83M	Jun 29, 2026
iShares Trust-iShares Russell 2000 ETF	2.43%	1,019,147	79.94M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund	2.30%	963,651	75.59M	Jun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Value Index Fund	1.45%	609,934	47.84M	Jun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund	1.15%	481,289	37.75M	Jun 29, 2026

OTTR insiders
Insider	Relation	Latest transaction	Date	Shares held
ABBOTT JOHN S.	Officer	Stock Award(Grant)	Feb 10, 2026	55,896
ERICKSON JOHN D	Director	Stock Award(Grant)	Apr 12, 2026	153,605
FRITZE STEVEN L	Director	Stock Award(Grant)	Apr 10, 2025	30,533
JOHNSON KATHRYN O	Director	Stock Award(Grant)	Apr 12, 2026	29,453
KNUTSON PAUL L	Officer	Sale	Aug 6, 2026	21,495
MACFARLANE CHARLES SCOT	Chief Executive Officer	Stock Award(Grant)	Feb 10, 2026	330,107

Held by funds