Stock

Optical Cable Corp

OCC · held by 33 managers

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025

Reported value

$6.94M

Holders

+0 new · −0 exited

Holders’ est. mark

−$5.99K

Price effect on 2 books still in the name

Largest holder

$1.85M

GENDELL JEFFREY L

Notable conviction

Share of each notable manager’s 13F book.

Renaissance Technologies0.0% · $449.5K
State Street0.0% · $163.6K
Vanguard0.0% · $1.12M

Holder count by quarter

Q3 2025 Q4 2025 Q1 2026

Who holds it

Notable only

Investor	Shares	Value	Est. mark	Change
GENDELL JEFFREY L	415.3K	$1.85M	—	Held
DIMENSIONAL FUND ADVISORS LP	268.9K	$1.2M	—	Held
Vanguard	251.1K	$1.12M	—	Held
Renaissance Technologies	101K	$449.5K	—	Held
GEODE CAPITAL MANAGEMENT, LLC	64.6K	$287.3K	—	Held
TWO SIGMA INVESTMENTS, LP	50K	$222.5K	—	Held
BRIDGEWAY CAPITAL MANAGEMENT, LLC	48.3K	$214.8K	—	Held
JANE STREET GROUP, LLC	47.1K	$209.6K	—	Held
Legacy Financial Advisors, Inc.	43.4K	$193.1K	—	Held
BlackRock, Inc.	37.7K	$168K	—	Held
State Street	36.8K	$163.6K	—	Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP	32.7K	$145.3K	—	Held
Round Rock Advisors LLC	31.3K	$139.2K	—	Held
MARSHALL WACE, LLP	20.7K	$92.1K	—	Held
RBF Capital, LLC	20K	$89K	—	Held
MERCER GLOBAL ADVISORS INC /ADV	18K	$80.1K	—	Held
Clearstead Advisors, LLC	17.9K	$79.6K	—	Held
Hilltop Holdings Inc.	14K	$62.3K	—	Held
Dynamic Technology Lab Private Ltd	12.8K	$57K	—	Held
NORTHERN TRUST CORP	12.6K	$55.9K	—	Held
UBS Group AG	8.83K	$39.3K	—	Held
ROYAL BANK OF CANADA	2.05K	$10K	—	Held
MORGAN STANLEY	1.57K	$6.99K	−$5.76K	Cut−$5.76K
WELLS FARGO & COMPANY/MN	1K	$4.45K	—	Held
Geneos Wealth Management Inc.	528	$2.35K	—	Held
Tower Research Capital LLC (TRC)	256	$1.14K	—	Held
OSAIC HOLDINGS, INC.	125	$556	—	Held
SBI Securities Co., Ltd.	120	$534	—	Held
NATIONAL BANK OF CANADA /FI/	69	$302	—	Held
BANK OF AMERICA CORP /DE/	64	$284	−$225	Cut−$212
SHIKIAR ASSET MANAGEMENT INC	24.6K	$109	—	Held
GSA CAPITAL PARTNERS LLP	20.2K	$90	—	Held
CITIGROUP INC	1	$4	—	Held

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.