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

SecurityTKC / Turkcell Iletisim Hizmetleri A.S. - Depositary Receipt (Common Stock)
InstitutionCAPROCK Group, Inc.
Latest Disclosed Ownership82,592 shares
Latest Disclosed Value $ 498,030
CAPROCK Group, Inc. reports 7.04% increase in ownership of TKC / Turkcell Iletisim Hizmetleri A.S. - Depositary Receipt (Common Stock)

On May 11, 2026 - CAPROCK Group, Inc. filed a 13F-HR form disclosing ownership of 82,592 shares of Turkcell Iletisim Hizmetleri A.S. - Depositary Receipt (Common Stock) (US:TKC) valued at $498,030 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 77,157 shares of Turkcell Iletisim Hizmetleri A.S. - Depositary Receipt (Common Stock). This represents a change in shares of 7.04% during the quarter. The current value of the position is $485,641 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)
2026-05-11 2026-03-31 13F TURKCELL ILETISIM SPON ADR NEW 900111204 82,592 5,435 7.04 498 15.81 0.0121
2026-01-28 2025-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 77,157 -1,926 -2.44 430 -7.53 0.0091
2025-11-06 2025-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 79,083 -5,585 -6.60 465 -11.60 0.0115
2025-05-15 2025-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 84,668 -481 -0.56 527 -5.05 0.0161
2025-01-23 2024-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 85,149 -531 -0.62 554 -5.94 0.0181
2024-11-07 2024-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 85,680 -10,810 -11.20 589 -19.43 0.0214
2024-08-06 2024-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 96,490 73,460 318.98 731 514.29 0.0297
2024-04-29 2024-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 23,030 -1,124 -4.65 120 2.59 0.0069
2024-01-18 2023-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 24,154 3,361 16.16 116 18.37 0.0074
2023-10-18 2023-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 20,793 5,456 35.57 98 81.48 0.0074
2023-08-10 2023-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 15,337 1,815 13.42 55 -6.90 0.0040
2023-04-26 2023-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 13,522 1,513 12.60 58 1.75 0.0045
2023-01-23 2022-12-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 12,009 -271 -2.21 58 72.73 0.0054
2022-11-07 2022-09-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 12,280 12,280 33 0.0032
2016-08-25 2016-06-30 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 0 -19,808 -100.00 0 -100.00
2016-05-11 2016-03-31 13F TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 900111204 19,808 19,808 208 0.0493
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.