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TKC · Turkcell Iletisim Hizmetleri A S

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$5.43 +0.03 (+0.56%) At close · Aug 19
Market Cap
$4.70B
Shares
870.58M

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: 173
Total Value: $296,990,169
Total Shares: 50,508,550

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 173 13F filers · Δ vs Mar 31, 2026
Top Holder
22.1%
Sep 2023 → Jun 2026 · range 21.7% – 39.2%
+0.4 pts
Top 5
55.2%
Sep 2023 → Jun 2026 · range 51.1% – 72.7%
+4.1 pts
Top 10
69.1%
Sep 2023 → Jun 2026 · range 66.5% – 81.6%
+2.5 pts
HHI
902
Sep 2023 → Jun 2026 · range 800 – 1,948
Broadly held+103

Quarterly Activity

vs Mar 31, 2026
New
22
Increased
61
Decreased
68
Sold Out
30
Unchanged
22
Holder count: -8
Institutional value: -4.9%
Shares held: -2.5%

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 173
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1071321 CUSIP 900111204 13F (30d) 178 filings 157 filers Visit website