Turkcell Iletisim Hizmetleri A.S. - Depositary Receipt (Common Stock)
US ˙ NYSE ˙ US9001112047

SecurityTKC / Turkcell Iletisim Hizmetleri A.S. - Depositary Receipt (Common Stock)
InstitutionStifel Financial Corp
Latest Disclosed Ownership306,545 shares
Latest Disclosed Value $ 1,848,468
Stifel Financial Corp reports 36.19% increase in ownership of TKC / Turkcell Iletisim Hizmetleri A.S. - Depositary Receipt (Common Stock)

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 306,545 shares of Turkcell Iletisim Hizmetleri A.S. - Depositary Receipt (Common Stock) (US:TKC) valued at $1,848,466 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 225,091 shares of Turkcell Iletisim Hizmetleri A.S. - Depositary Receipt (Common Stock). This represents a change in shares of 36.19% during the quarter. The current value of the position is $1,814,746 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F TURKCELL ILETISIM SPON ADR NEW 900111204 306,545 81,454 36.19 1,848 50.12 0.0004
2026-02-13 2025-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 225,091 2,679 1.20 1,231 -8.00 0.0011
2025-11-12 2025-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 222,412 328 0.15 1,339 -0.37 0.0012
2025-08-14 2025-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 222,084 -51,109 -18.71 1,344 -20.95 0.0013
2025-05-14 2025-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 273,193 106,949 64.33 1,699 57.02 0.0018
2025-02-13 2024-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 166,244 -2,151 -1.28 1,082 -6.56 0.0011
2024-11-14 2024-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 168,395 -4,892 -2.82 1,159 -11.81 0.0012
2024-08-13 2024-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 173,287 -43,701 -20.14 1,314 16.61 0.0015
2024-05-14 2024-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 216,988 483 0.22 1,126 8.17 0.0013
2024-02-12 2023-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 216,505 5 0.00 1,041 1.66 0.0013
2023-11-13 2023-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 216,500 2,074 0.97 1,024 33.86 0.0014
2023-08-14 2023-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 214,426 -8,259 -3.71 766 -20.06 0.0010
2023-05-12 2023-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 222,685 151,268 211.81 958 179.82 0.0014
2023-02-13 2022-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 71,417 7,486 11.71 342 101.18 0.0005
2022-11-14 2022-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 63,931 -1,433 -2.19 170 4.29 0.0003
2022-08-15 2022-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 65,364 -900 -1.36 163 -36.82 0.0003
2022-05-13 2022-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 66,264 20,887 46.03 258 58.28 0.0004
2022-02-14 2021-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 45,377 5,286 13.19 163 -6.32 0.0002
2021-11-15 2021-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 40,091 3,213 8.71 174 1.16 0.0003
2021-08-13 2021-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 36,878 1,450 4.09 172 4.24 0.0003
2021-05-14 2021-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 35,428 398 1.14 165 -12.70 0.0003
2021-02-12 2020-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 35,030 1,202 3.55 189 16.67 0.0003
2020-11-16 2020-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 33,828 480 1.44 162 -15.62 0.0003
2020-08-14 2020-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 33,348 -1,486 -4.27 192 28.00 0.0004
2020-05-14 2020-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 34,834 1,469 4.40 150 -23.86 0.0004
2020-02-13 2019-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 33,365 52 0.16 197 -0.51 0.0004
2019-11-19 2019-09-30 13F/A-1 TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 33,313 -84 -0.25 198 3.66 0.0005
2019-11-13 2019-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 33,313 -84 198 110.9889
2019-08-14 2019-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 33,397 -39,356 -54.10 191 -52.01 0.0005
2019-05-14 2019-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 72,753 -128 -0.18 398 -4.33 0.0011
2019-02-13 2018-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 72,881 38,749 113.53 416 181.08 0.0013
2018-11-13 2018-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 34,132 2,510 7.94 148 -30.52 0.0004
2018-08-14 2018-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 31,622 535 1.72 213 -29.93 0.0007
2018-05-11 2018-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 31,087 -220 -0.70 304 -4.40 0.0010
2018-02-14 2017-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 31,307 1,536 5.16 318 17.34 0.0010
2017-11-13 2017-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 29,771 50 0.17 271 10.16 0.0009
2017-08-14 2017-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 29,721 5,819 24.35 246 23.62 0.0009
2017-05-10 2017-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 23,902 1,990 9.08 199 28.39 0.0008
2017-02-16 2016-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 21,912 1,635 8.06 155 -7.19 0.0007
2016-11-15 2016-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 20,277 -1,225 -5.70 167 -15.23 0.0008
2016-08-17 2016-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 21,502 3,000 16.21 197 1.55 0.0009
2016-05-16 2016-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 18,502 -388 -2.05 194 21.25 0.0010
2016-03-21 2015-12-31 13F/A-2 TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 18,890 136 0.73 160 -1.84 0.0008
2016-02-26 2015-12-31 13F/A-1 TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 17,790 -1,100 151 0.0008
2016-02-16 2015-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 17,790 151
2015-11-16 2015-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 18,754 434 2.37 163 -22.38 0.0009
2015-08-17 2015-06-30 13F/A-1 TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 18,320 250 1.38 210 -10.64 0.0011
2015-08-17 2015-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 18,320 210
2015-05-14 2015-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 18,070 -1,100 -5.74 235 -18.97 0.0013
2015-02-13 2014-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 19,170 19,170 290 0.0016
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.