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SU · Suncor Energy Inc

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$67.33 -0.91 (-1.33%) At close · Sep 4
Market Cap
$80.57B
Shares
1.18B

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: 760
Total Value: $44,078,552,829
Total Shares: 821,827,548
Showing 1–100 of 817 holdings by value · page 1 of 9

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 760 13F filers · Δ vs Mar 31, 2026
Top Holder
9.1%
Sep 2023 → Jun 2026 · range 7.3% – 9.1%
+0.8 pts
Top 5
25.7%
Sep 2023 → Jun 2026 · range 25.7% – 30.5%
−0.4 pts
Top 10
39.2%
Sep 2023 → Jun 2026 · range 39.2% – 46.9%
−1.4 pts
HHI
248
Sep 2023 → Jun 2026 · range 248 – 313
Broadly held−8

Quarterly Activity

vs Mar 31, 2026
New
81
Increased
286
Decreased
259
Sold Out
85
Unchanged
134
Holder count: -4
Institutional value: -22.6%
Shares held: -4.6%

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 817
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 311337 CUSIP 867224107 13F (30d) 495 filings 462 filers Visit website Investor relations