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ZION · Zions Bancorporation, National Association /Ut/

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Market Cap
$10.12B
Shares
145.95M

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: 606
Total Value: $8,558,715,277
Total Shares: 123,698,760
Showing 1–100 of 620 holdings by value · page 1 of 7

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 606 13F filers · Δ vs Mar 31, 2026
Top Holder
11.5%
Sep 2023 → Jun 2026 · range 11.5% – 16.4%
−0.4 pts
Top 5
36.8%
Sep 2023 → Jun 2026 · range 36.8% – 44.0%
−1.3 pts
Top 10
49.2%
Sep 2023 → Jun 2026 · range 49.2% – 57.4%
−1.9 pts
HHI
373
Sep 2023 → Jun 2026 · range 373 – 558
Broadly held−22

Quarterly Activity

vs Mar 31, 2026
New
83
Increased
258
Decreased
162
Sold Out
46
Unchanged
103
Holder count: +37
Institutional value: +26.2%
Shares held: +5.1%

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 620
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 109380 CUSIP 989701107 13F (30d) 357 filings 339 filers Visit website Investor relations