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BMO · Bank Of Montreal /Can/ · Holdings

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$174.88 +1.19 (+0.69%) At close · Sep 11
Market Cap
$121.56B
Shares
695.09M

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: 669
Total Value: $61,075,120,118
Total Shares: 345,945,784
Showing 1–100 of 705 holdings by value · page 1 of 8

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 669 13F filers · Δ vs Mar 31, 2026
Top Holder
15.8%
Sep 2023 → Jun 2026 · range 15.8% – 20.4%
−1.3 pts
Top 5
37.8%
Sep 2023 → Jun 2026 · range 37.8% – 46.0%
−2.8 pts
Top 10
52.4%
Sep 2023 → Jun 2026 · range 52.4% – 63.3%
−2.3 pts
HHI
479
Sep 2023 → Jun 2026 · range 479 – 675
Broadly held−46

Quarterly Activity

vs Mar 31, 2026
New
92
Increased
210
Decreased
230
Sold Out
110
Unchanged
137
Holder count: -18
Institutional value: +31.2%
Shares held: -1.6%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 705
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 927971 CUSIP 063671101 13F (30d) 208 filings 206 filers Visit website Investor relations