Oil-Dri Corporation of America - Common Stock (ODC)

CUSIP: 677864100

Q1 2026 13F Holders as of 31 Mar 2026

Security type / class
Equity / Common Stock
Total 13F shares
7,537,700
Total 13F value
$490,479,084
Holder snapshot 6 signals
Share change
+305,996
SEC-reported price per share
$65.09
Number of holders
139
Value change
+$21,845,180
Number of buys
59
Number of sells
63
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
10,151,385

Security key

677864100

Report period

Q1 2026

Institutions

139

Top holders

10

ODC full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2026 Previous quarter: Q4 2025 Oil-Dri Corp of America SEC filings Oil-Dri Corp of America company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of ODC - Oil-Dri Corporation of America - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
NEEDHAM INVESTMENT MANAGE...
Disclosed value leader
VANGUARD CAPITAL MANAGEME...
Comparable rows
15/15
Latest evidence
31 Mar 2026
13D/G 13F 3/4/5 Lead comparable stake: 6.1% 13D/G row: NEEDHAM INVESTMENT MANAGEMENT LLC Showing 1-6 of 15 holder rows.

Quick read

NEEDHAM INVESTMENT MANAGEMENT LLC leads the comparable SEC ownership view at 6.1%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens NEEDHAM INVESTMENT MANAGEMENT LLC's linked filing trail.
Comparable ownership Top 5
NEEDHAM INVESTMENT MANAGEMENT LLC 6.1%
VANGUARD CAPITAL MANAGEMENT LLC 5.1%
RENAISSANCE TECHNOLOGIES LLC 4.9%
DIMENSIONAL FUND ADVISORS LP 4.5%
Allan H. Selig 1%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
NEEDHAM INVESTMENT MANAGEMENT LLC
13D/G 13F
NEEDHAM INVESTMENT MANAGEMENT L.L.C. · Company
13D/G 13F
6.1%
$32,696,150
635,000 shares
 $0 31 Dec 2025
VANGUARD CAPITAL MANAGEMENT LLC
13D/G
Vanguard Capital Management
13D/G
5.1%
$33,839,640
519,890 shares
 $0 31 Mar 2026
RENAISSANCE TECHNOLOGIES LLC
13F 13D/G
Company
13F 13D/G
4.9%
from 13D/G
$22,154,746
452,692 shares
 — 31 Dec 2025
DIMENSIONAL FUND ADVISORS LP
13D/G 13F
Company
13D/G 13F
4.5%
$30,028,276
461,334 shares
 -$6,666,463 31 Mar 2026
Allan H. Selig
3/4/5
Director
3/4/5
1%
$5,323,040
103,000 shares
 — 15 Dec 2025
Susan M. Kreh
3/4/5
Chief Financial Officer
3/4/5
0.89%
$5,322,207
90,100 shares
 — 19 Oct 2025
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
139
Shares
7,537,700
Rows available
139
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2026 vs Q4 2025 Across Filers

Q4 2025 holders
135
Q1 2026 holders
139
Holder diff
4
Investor Q4 2025 Shares Q1 2026 Shares Share Diff Share Chg % Q4 2025 value Q1 2026 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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