Security key
6293JP109
NSTS Bancorp, Inc. - Common Stock, $0.01 par value per share (NSTS)
CUSIP: 6293JP109
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / Common Stock, $0.01 par value per share
- Total 13F shares
- 1,151,670
- Total 13F value
- $13,336,693
- Share change
- +3,315
- SEC-reported price per share
- $11.54
- Number of holders
- 17
- Value change
- +$38,497
- Number of buys
- 5
- Number of sells
- 4
- Shares outstanding
- 5,311,593
Holder snapshot
6 signals
Security identity
1 source field
Report period
Q3 2025
Institutions
17
Top holders
10
NSTS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
Previous quarter: Q2 2025
NSTS Bancorp, Inc. SEC filings
NSTS Bancorp, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 6293JP109
Recent filing periods:
Ownership snapshot
Top reported holders of NSTS - NSTS Bancorp, Inc. - Common Stock, $0.01 par value per share (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
ALLIANCEBERNSTEIN L.P.
Disclosed value leader
ALLIANCEBERNSTEIN L.P.
Comparable rows
15/15
Latest evidence
30 Jun 2025
13F
13D/G
3/4/5
Lead comparable stake: 9.7%
13D/G row: ALLIANCEBERNSTEIN L.P.
Showing 1-6 of 15 holder rows.
Quick read
ALLIANCEBERNSTEIN L.P. leads the comparable SEC ownership view at 9.7%.
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.
Comparable ownership
Top 5
ALLIANCEBERNSTEIN L.P.
9.7%
NORTH SHORE TRUST & SAVINGS EMPLO...
8.1%
John S. Pucin
0.02%
VANGUARD GROUP INC
4.7%
RAFFLES ASSOCIATES LP
1.8%
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 |
|---|---|---|---|---|---|
| ALLIANCEBERNSTEIN L.P. |
13F
13D/G
Company
|
9.7%
from 13D/G
|
$6,353,622
515,302 shares
|
— | 30 Jun 2025 |
| NORTH SHORE TRUST & SAVINGS EMPLOYEE STOCK OWNERSHIP PLAN TRUST |
13D/G
|
8.1%
|
$4,857,398
430,239 shares
|
$0 | 31 Dec 2024 |
| John S. Pucin |
3/4/5
Director
|
0.02%
|
$11,290
1,000 shares
|
— | 18 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
4.7%
|
$3,056,721
248,312 shares
|
— | 30 Jun 2025 |
| RAFFLES ASSOCIATES LP |
13F
Company
|
1.8%
|
$1,156,224
93,774 shares
|
— | 30 Jun 2025 |
| NorthCoast Asset Management LLC |
13F
Company
|
0.88%
|
$574,020
46,555 shares
|
— | 30 Jun 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 Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
17
Shares
1,151,670
Rows available
17
| 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 Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
17
Q3 2025 holders
17
Holder diff
0
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend