NSTS — NSTS BANCORP INC
As of Q2 2026, 3 SEC-registered investment managers reported holding NSTS (NSTS BANCORP INC) in their latest 13F filings, with a combined reported value of $1.16M across 84.18K shares. That is -12.1% by share count (-11.53K shares) versus the previous quarter, while reported value moved +3.8%. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 2 added to existing stakes, 1 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
NSTS is classified in the Financials sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 3 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Geode Capital Management history | 37.51K | $516.36K | 0.00% | Reduce |
| Renaissance Technologies history | 30.50K | $419.68K | 0.00% | Add |
| BlackRock Inc history | 16.17K | $222.51K | 0.00% | Add |
Q1 2026 — 4 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Geode Capital Management history | 44.88K | $523.42K | 0.00% | Reduce |
| Northern Trust Corp history | 21.18K | $246.95K | 0.00% | Reduce |
| Renaissance Technologies history | 17.50K | $204.05K | 0.00% | Hold |
| BlackRock Inc history | 12.16K | $141.80K | 0.00% | Add |
Q4 2025 — 7 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 217.96K | $2.82M | 0.00% | Reduce |
| Geode Capital Management history | 45.38K | $587.88K | 0.00% | Reduce |
| Northern Trust Corp history | 21.32K | $276.16K | 0.00% | Reduce |
| Renaissance Technologies history | 17.50K | $226.59K | 0.00% | Add |
| BlackRock Inc history | 11.86K | $153.55K | 0.00% | Add |
| UBS Group AG history | 6 | $78 | 0.00% | New |
| Bank of America Corp history | 4 | $52 | 0.00% | Hold |
Q3 2025 — 6 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 248.31K | $2.90M | 0.00% | Hold |
| Geode Capital Management history | 46.61K | $545.03K | 0.00% | Hold |
| Northern Trust Corp history | 22.21K | $256.28K | 0.00% | Reduce |
| Renaissance Technologies history | 14.40K | $166.18K | 0.00% | Hold |
| BlackRock Inc history | 11.70K | $134.98K | 0.00% | Add |
| Bank of America Corp history | 4 | $46 | 0.00% | Reduce |
Q2 2025 — 8 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 248.31K | $3.06M | 0.00% | Add |
| Geode Capital Management history | 46.55K | $573.25K | 0.00% | Reduce |
| Northern Trust Corp history | 24.74K | $305.03K | 0.00% | Add |
| Renaissance Technologies history | 14.40K | $177.55K | 0.00% | Hold |
| Renaissance Technologies history | 14.40K | $177.55K | 0.00% | Hold |
| BlackRock Inc history | 11.57K | $142.68K | 0.00% | Add |
| BlackRock Inc history | 11.57K | $142.68K | 0.00% | Add |
| Bank of America Corp history | 46 | $567 | 0.00% | Add |
Q1 2025 — 8 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 241.59K | $2.73M | 0.00% | Hold |
| Geode Capital Management history | 47.04K | $531.30K | 0.00% | Add |
| Northern Trust Corp history | 24.59K | $277.56K | 0.00% | Reduce |
| Renaissance Technologies history | 14.40K | $162.58K | 0.00% | Hold |
| Renaissance Technologies history | 14.40K | $162.58K | 0.00% | Hold |
| BlackRock Inc history | 11.50K | $129.82K | 0.00% | Reduce |
| BlackRock Inc history | 11.50K | $129.82K | 0.00% | Reduce |
| Bank of America Corp history | 37 | $418 | 0.00% | Add |
New Positions (Q2 2026)
No fund opened a new position this quarter.
Fully Exited (vs previous quarter)
- Northern Trust Corp sold 21.18K sh · $246.95K
Fund Position History — shares by quarter (top 11 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 | Q1 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Geode Capital Management | 37.51K | 44.88K | 45.38K | 46.61K | 46.55K | 47.04K | 40.74K | 38.65K | 29.05K | 31.55K | 31.55K | 31.48K | 18.25K | 14.06K | 14.06K | 13.25K | — | — |
| Renaissance Technologies | 30.50K | 17.50K | 17.50K | 14.40K | 14.40K | 14.40K | 14.40K | — | — | — | — | — | — | — | — | — | — | — |
| BlackRock Inc | 16.17K | 12.16K | 11.86K | 11.70K | 11.57K | 11.50K | 11.92K | 11.61K | — | — | — | — | — | — | — | — | — | — |
| Bank of America Corp | — | — | 4 | 4 | 46 | 37 | 36 | 126 | 40 | 20 | 3 | — | 1.00K | — | 6 | — | — | — |
| Northern Trust Corp | — | 21.18K | 21.32K | 22.21K | 24.74K | 24.59K | 25.71K | 16.86K | 17.35K | 18.05K | 19.56K | — | — | — | — | — | — | — |
| UBS Group AG | — | — | 6 | — | — | — | 467 | — | 195 | 1.05K | — | 88 | — | 1.14K | 135 | — | — | 1.38K |
| Vanguard Group | — | — | 217.96K | 248.31K | 248.31K | 241.59K | 241.59K | 223.07K | 222.94K | 215.03K | 213.59K | 210.21K | 203.05K | 199.14K | 188.41K | 188.37K | 188.37K | 183.61K |
| Morgan Stanley | — | — | — | — | — | — | — | — | — | — | — | — | 1.00K | 5.00K | 5.00K | 5.00K | 5.00K | 4.50K |
| Two Sigma Investments | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11.10K | 11.10K | 14.40K | 42.49K |
| Citigroup Inc | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
| Wells Fargo & Co | — | — | — | — | — | — | — | — | — | 38 | 39 | 37 | 34 | 33 | 32 | 32 | 31 | 28 |