Security key
729273102
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 1,508,682
- Total 13F value
- $48,448,370
- Share change
- -19,064
- SEC-reported price per share
- $32.03
- Number of holders
- 38
- Value change
- -$501,014
- Number of buys
- 15
- Number of sells
- 27
- Shares outstanding
- 6,964,250
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2021
Institutions
38
Top holders
10
PLBC full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
PLUMAS BANCORP SEC filings
PLUMAS BANCORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 729273102
Recent filing periods:
Ownership snapshot
Top reported holders of PLBC - PLUMAS BANCORP - 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
Siena Capital Partners GP...
Disclosed value leader
Siena Capital Partners GP...
Comparable rows
15/15
Latest evidence
31 Mar 2021
13F
Lead comparable stake: 3.8%
Showing 1-6 of 15 holder rows.
Quick read
Siena Capital Partners GP, LLC leads the comparable SEC ownership view at 3.8%.
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 Siena Capital Partners GP, LLC's linked filing trail.
Comparable ownership
Top 5
Siena Capital Partners GP, LLC
3.8%
BlackRock Finance, Inc.
3.7%
Fourthstone LLC
3.1%
VANGUARD GROUP INC
2.1%
Walthausen & Co., LLC
1.1%
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 |
|---|---|---|---|---|---|
| Siena Capital Partners GP, LLC |
13F
Company
|
3.8%
|
$7,762,000
265,369 shares
|
— | 31 Mar 2021 |
| BlackRock Finance, Inc. |
13F
Company
|
3.7%
|
$7,531,000
257,463 shares
|
— | 31 Mar 2021 |
| Fourthstone LLC |
13F
Company
|
3.1%
|
$6,414,000
219,290 shares
|
— | 31 Mar 2021 |
| VANGUARD GROUP INC |
13F
Company
|
2.1%
|
$4,328,000
147,974 shares
|
— | 31 Mar 2021 |
| Walthausen & Co., LLC |
13F
Company
|
1.1%
|
$2,291,000
78,310 shares
|
— | 31 Mar 2021 |
| STATE STREET CORP |
13F
Company
|
0.98%
|
$1,990,000
68,030 shares
|
— | 31 Mar 2021 |
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 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
38
Shares
1,508,682
Rows available
38
| 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 2021 vs Q1 2026 Across Filers
Q1 2026 holders
93
Q2 2021 holders
38
Holder diff
-55
| Investor | Q1 2026 Shares | Q2 2021 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend