NSTS Bancorp, Inc. Common Stock — Institutional Ownership

Which tracked institutions hold NSTS, and how they changed the position last quarter. Latest holdings as of Mar 31, 2026. Source: SEC 13-F filings.

3
Funds holding
$519394
Total value held
Flat
1 added/new · 1 reduced
# Institution Value Shares Δ Shares Change (QoQ)
1 Northern Trust Corp $246947 21179 -146 -0.68%
2 Blackrock, Inc. $141797 12161 +304 +2.56%
3 State Street Corp $130650 11205 Held

Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.