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NTB

Bank of N.T. Butterfield & Son Ltd

Company with tickers: NTB

CIK
1653242
CUSIP
G0772R208
Shares Outstanding
39,610,581
13F Activity (30d)
82 filings 78 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 201
Total Value: $689,343,364
Total Shares: 13,135,356
Showing 1–100 of 201 holdings by value · page 1 of 3

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 201 13F filers · Δ vs Dec 31, 2025
Top Holder
13.7%
Jun 2023 → Mar 2026 · range 8.7% – 13.7%
+0.6 pts
Top 5
48.4%
Jun 2023 → Mar 2026 · range 33.8% – 48.4%
+2.4 pts
Top 10
61.2%
Jun 2023 → Mar 2026 · range 52.2% – 61.6%
−0.5 pts
HHI
588
Jun 2023 → Mar 2026 · range 374 – 588
Broadly held+37

Quarterly Activity

vs Dec 31, 2025
New
34
Increased
87
Decreased
49
Sold Out
22
Unchanged
31
Holder count: +12
Institutional value: +0.4%
Shares held: -4.7%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 100 of 201
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Holder Value (USD) % of 13F Shares Open