NSTS Bancorp, Inc. - Common Stock, $0.01 par value per share (NSTS)

Historical Holders from Q1 2022 to Q3 2025

Symbol
NSTS on Nasdaq
Type / Class
Equity / Common Stock, $0.01 par value per share
Shares outstanding
5,311,593
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
1,151,520
Holdings value
$13,334,962
% of all portfolios
0%
Number of holders
16
Number of buys
5
Number of sells
4
Average buys %
+0%
Average sells %
-0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of NSTS Bancorp, Inc. - Common Stock, $0.01 par value per share (NSTS) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
ALLIANCEBERNSTEIN L.P. 9.7% $5,813,244 514,902 AllianceBernstein L.P. 30 Sep 2024
NORTH SHORE TRUST & SAVINGS EMPLOYEE STOCK OWNERSHIP PLAN TRUST 8.1% $4,857,398 430,239 NORTH SHORE TRUST & SAVINGS EMPLOYEE STOCK OWNERSHIP PLAN TRUST 31 Dec 2024
As of 30 Sep 2025 NSTS Bancorp, Inc. - Common Stock, $0.01 par value per share (NSTS) has 16 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 1,151,520 shares of 5,311,593 outstanding shares and own 22% of the company stock as of 30 Sep 2025.

Top 17 institutional shareholders of NSTS Bancorp, Inc. - Common Stock, $0.01 par value per share (NSTS) own 22% of the company based on 13F filings as of 30 Sep 2025

Filer Ownership Nb Shares Share Change % Portfolio % Holdings Value
ALLIANCEBERNSTEIN L.P. 9.8% 518,324 +0.59% 0% $5,981,459
VANGUARD GROUP INC 4.7% 248,312 0% 0% $2,902,767
RAFFLES ASSOCIATES LP 1.8% 93,774 0% 1% $1,082,152
Kovitz Investment Group Partners, LLC 1% 53,533 +15% 0% $617,771
GEODE CAPITAL MANAGEMENT, LLC 0.88% 46,610 +0.12% 0% $545,035
Creative Planning 0.85% 45,000 0% 0% $519,300
M3F, Inc. 0.72% 38,099 0% 0.12% $440,000
ROBERTS GLORE & CO INC /IL/ 0.69% 36,496 0% 0.12% $421,164
NORTHERN TRUST CORP 0.42% 22,208 -10% 0% $256,281
RENAISSANCE TECHNOLOGIES LLC 0.27% 14,400 0% 0% $166,176
BlackRock, Inc. 0.22% 11,697 +1.1% 0% $134,983
STATE STREET CORP 0.21% 11,205 0% 0% $130,986
Miracle Mile Advisors, LLC 0.21% 11,007 -24% 0% $127,021
American Capital Advisory, LLC 0.02% 850 0% 0% $9,809
BANK OF AMERICA CORP /DE/ 0% 4 -91% 0% $46
BARCLAYS PLC 0% 1 0% $12
FNY Investment Advisers, LLC 0% 0 -100% $0

Institutional Holders of NSTS Bancorp, Inc. - Common Stock, $0.01 par value per share (NSTS) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q3 1,151,520 $13,334,962 +$38,497 $11.54 16
2025 Q2 1,148,355 $14,152,557 +$150,853 $12.33 17
2025 Q1 1,136,039 $12,826,161 +$50,674 $11.29 15
2024 Q4 1,171,526 $13,753,465 +$1,120,768 $11.80 18
2024 Q3 1,035,876 $10,721,449 +$975,531 $10.35 12
2024 Q2 942,226 $9,074,140 +$285,457 $9.63 15
2024 Q1 912,975 $8,709,103 +$829,432 $9.54 14
2023 Q4 827,201 $7,861,933 +$148,081 $9.51 17
2023 Q3 810,721 $7,336,526 +$2,003,341 $9.05 14
2023 Q2 589,360 $5,395,421 +$826,951 $9.14 16
2023 Q1 501,063 $4,554,464 +$30,097 $9.09 15
2022 Q4 497,403 $5,038,102 +$471,496 $10.13 18
2022 Q3 450,856 $4,877,000 +$100,292 $10.82 12
2022 Q2 441,544 $4,930,000 -$130,515 $11.18 12
2022 Q1 449,503 $5,428,000 +$5,428,000 $12.07 13