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

SecurityTKC / Turkcell Iletisim Hizmetleri A.S. - Depositary Receipt (Common Stock)
InstitutionQuadrant Capital Group Llc
Latest Disclosed Ownership277,090 shares
Latest Disclosed Value $ 1,670,853
Quadrant Capital Group Llc reports 14.76% increase in ownership of TKC / Turkcell Iletisim Hizmetleri A.S. - Depositary Receipt (Common Stock)

On May 13, 2026 - Quadrant Capital Group Llc filed a 13F-HR/A form disclosing ownership of 277,090 shares of Turkcell Iletisim Hizmetleri A.S. - Depositary Receipt (Common Stock) (US:TKC) valued at $1,670,853 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 241,446 shares of Turkcell Iletisim Hizmetleri A.S. - Depositary Receipt (Common Stock). This represents a change in shares of 14.76% during the quarter. The current value of the position is $1,640,373 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)
2026-05-13 2026-03-31 13F/A-1 TURKCELL ILETISIM SPON ADR NEW 900111204 277,090 35,644 14.76 1,671 26.42 0.0500
2026-05-11 2026-03-31 13F TURKCELL ILETISIM SPON ADR NEW 900111204 277,090 35,644 49 0.0369
2026-02-12 2025-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 241,446 145,435 151.48 1,321 128.94 0.0399
2025-11-13 2025-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 96,011 14,011 17.09 578 16.33 0.0188
2025-08-13 2025-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 82,000 -7,867 -8.75 496 -11.11 0.0179
2025-05-13 2025-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 89,867 4,164 4.86 559 0.18 0.0208
2025-02-13 2024-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 85,703 2,273 2.72 558 -2.79 0.0384
2024-11-12 2024-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 83,430 3,063 3.81 574 -5.91 0.0399
2024-08-12 2024-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 80,367 6,056 8.15 609 58.18 0.0452
2024-05-15 2024-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 74,311 6,019 8.81 386 17.38 0.0305
2024-02-08 2023-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 68,292 6,064 9.74 328 11.56 0.0282
2023-11-14 2023-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 62,228 9,854 18.81 294 58.06 0.0295
2023-08-10 2023-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 52,374 -6,653 -11.27 187 -26.48 0.0186
2023-05-11 2023-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 59,027 6,462 12.29 254 0.80 0.0264
2023-02-13 2022-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 52,565 10,446 24.80 252 124.11 0.0285
2022-11-10 2022-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 42,119 36,697 676.82 112 700.00 0.0148
2022-08-09 2022-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 5,422 2,814 107.90 14 40.00 0.0019
2022-05-06 2022-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 2,608 -1,557 -37.38 10 -33.33 0.0012
2022-02-01 2021-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 4,165 -2,708 -39.40 15 -50.00 0.0018
2021-11-12 2021-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 6,873 1,841 36.59 30 30.43 0.0042
2021-08-09 2021-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 5,032 -4,247 -45.77 23 -46.51 0.0033
2021-05-12 2021-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 9,279 1,958 26.74 43 10.26 0.0070
2021-02-16 2020-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 7,321 3,245 79.61 39 95.00 0.0072
2020-11-13 2020-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 4,076 632 18.35 20 0.00 0.0044
2020-08-13 2020-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 3,444 -18,981 -84.64 20 -81.13 0.0044
2020-05-15 2020-03-31 13F Turkcell Iletisim Hizmetleri AS Com 900111204 22,425 5,366 31.46 106 10.42 0.0177
2020-03-19 2019-12-31 13F/A-1 Turkcell Iletisim Hizmetleri AS Com 900111204 17,059 331 1.98 96 1.05 0.0116
2020-02-03 2019-12-31 13F Turkcell Iletisim Hizmetleri AS Com 900111204 17,059 331 96 324.3965
2019-10-24 2019-09-30 13F Turkcell Iletisim Hizmetleri AS COM 900111204 16,728 15,899 1,917.85 95 2,275.00 0.0146
2019-07-24 2019-06-30 13F Turkcell Iletisim Hizmetleri AS COM 900111204 829 -11,185 -93.10 4 -93.75 0.0006
2019-04-29 2019-03-31 13F Turkcell Iletisim Hizmetleri AS COM 900111204 12,014 6,036 100.97 64 100.00 0.0112
2019-01-17 2018-12-31 13F Turkcell Iletisim Hizmetleri AS COM 900111204 5,978 5,978 32 0.0085
2018-08-08 2018-06-30 13F Turkcell Iletisim Hizmetleri AS COM 900111204 0 -1,264 -100.00 0 -100.00
2018-05-10 2018-03-31 13F Turkcell Iletisim Hizmetleri AS COM 900111204 1,264 0 0.00 11 -8.33 0.0040
2018-01-31 2017-12-31 13F Turkcell Iletisim Hizmetleri ADR COM 900111204 1,264 263 26.27 12 50.00 0.0048
2017-10-13 2017-09-30 13F Turkcell Iletisim Hizmetleri ADR COM 900111204 1,001 1,001 8 0.0033
2016-04-27 2016-03-31 13F Turkcell Iletisim Hizmetleri ADR COM 900111204 0 -155 -100.00 0 -100.00
2016-01-28 2015-12-31 13F Turkcell Iletisim Hizmetleri ADR COM 900111204 155 -324 -67.64 1 -66.67 0.0007
2015-10-28 2015-09-30 13F Turkcell Iletisim Hizmetleri ADR COM 900111204 479 0 0.00 3 -25.00 0.0021
2015-08-12 2015-06-30 13F Turkcell Iletisim Hizmetleri ADR COM 900111204 479 479 4 0.0025
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.