Security key
031001100
AMES NATIONAL CORP - Common Stock, $2.00 par value (ATLO)
CUSIP: 031001100
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Common Stock, $2.00 par value
- Total 13F shares
- 3,619,168
- Total 13F value
- $107,167,681
- Share change
- +42,826
- SEC-reported price per share
- $29.61
- Number of holders
- 98
- Value change
- -$513,871
- Number of buys
- 69
- Number of sells
- 17
- Shares outstanding
- 8,861,868
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
98
Top holders
10
ATLO full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
AMES NATIONAL CORP SEC filings
AMES NATIONAL CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 031001100
Recent filing periods:
Ownership snapshot
Top reported holders of ATLO - AMES NATIONAL CORP - Common Stock, $2.00 par value (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
Fourthstone LLC
Disclosed value leader
Fourthstone LLC
Comparable rows
1/15
Latest evidence
31 Mar 2026
13F
13D/G
Lead comparable stake: 0.19%
14 rows are not safely comparable across share classes.
13D/G row: Fourthstone LLC
Showing 1-6 of 15 holder rows.
Quick read
Fourthstone LLC leads the comparable SEC ownership view at 0.19%.
1 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 Fourthstone LLC's linked filing trail.
Comparable ownership
Top 1
Fourthstone LLC
0.19%
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 |
|---|---|---|---|---|---|
| Fourthstone LLC |
13F
13D/G
Company
|
0.19%
Reported 13D/G
· 30 Jun 2026
|
$19,281,315
683,250 shares
|
— | 31 Mar 2026 |
| BlackRock, Inc. |
13F
Company
|
—
denominator unverified
|
$17,190,474
609,159 shares
|
— | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
—
denominator unverified
|
$11,294,180
400,219 shares
|
— | 31 Mar 2026 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
—
denominator unverified
|
$7,705,027
273,040 shares
|
— | 31 Mar 2026 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
denominator unverified
|
$5,715,620
202,482 shares
|
— | 31 Mar 2026 |
| STATE STREET CORP |
13F
Company
|
—
denominator unverified
|
$4,282,949
151,770 shares
|
— | 31 Mar 2026 |
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 Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
98
Shares
3,619,168
Rows available
98
| 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 Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
88
Q2 2026 holders
98
Holder diff
10
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend