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Turkcell Iletisim Hizmetleri A S

TKC
Exchange
NYSE
Industry
Telephone Communications (No Radiotelephone)
SEC CIK
0001071321

No open-market purchases or sales by Turkcell Iletisim Hizmetleri A S insiders were filed in the last 90 days; 174 institutions reported holding it in 13F filings for Q2 2026, worth $296.9M in total; no superinvestor holds it.

13F holders, Q3 2025

Institutional positions in Turkcell Iletisim Hizmetleri A S as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
145
+5 vs. Q2 2025
Shares held
45.8M
+5.32M (+13.2%) vs. Q2 2025
Total value
$275.4M
+$30.7M (+12.6%) vs. Q2 2025
New holders
20
54 more added
Sold out
15
52 more reduced

1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting TKC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2025: 145 institutions
Q1 2021: 101 institutionsQ2 2021: 89 institutionsQ3 2021: 92 institutionsQ4 2021: 98 institutionsQ1 2022: 94 institutionsQ2 2022: 97 institutionsQ3 2022: 108 institutionsQ4 2022: 112 institutionsQ1 2023: 112 institutionsQ2 2023: 113 institutionsQ3 2023: 113 institutionsQ4 2023: 124 institutionsQ1 2024: 130 institutionsQ2 2024: 128 institutionsQ3 2024: 128 institutionsQ4 2024: 139 institutionsQ1 2025: 137 institutionsQ2 2025: 141 institutionsQ3 2025: 145 institutionsQ4 2025: 164 institutionsQ1 2026: 181 institutionsQ2 2026: 174 institutions
Value heldQ3 2025: $275.4M
Q1 2021: $129.2MQ2 2021: $139.5MQ3 2021: $122.1MQ4 2021: $143.6MQ1 2022: $114.5MQ2 2022: $66.2MQ3 2022: $87.6MQ4 2022: $151.7MQ1 2023: $135.0MQ2 2023: $109.5MQ3 2023: $142.3MQ4 2023: $139.0MQ1 2024: $151.8MQ2 2024: $213.4MQ3 2024: $192.3MQ4 2024: $201.8MQ1 2025: $206.3MQ2 2025: $244.7MQ3 2025: $275.4MQ4 2025: $277.1MQ1 2026: $312.1MQ2 2026: $296.9M
Institutions holding TKC and their total value by quarter
QuarterHoldersValue
Q2 2026174$296.9M
Q1 2026181$312.1M
Q4 2025164$277.1M
Q3 2025145$275.4M
Q2 2025141$244.7M
Q1 2025137$206.3M
Q4 2024139$201.8M
Q3 2024128$192.3M
Q2 2024128$213.4M
Q1 2024130$151.8M
Q4 2023124$139.0M
Q3 2023113$142.3M
Q2 2023113$109.5M
Q1 2023112$135.0M
Q4 2022112$151.7M
Q3 2022108$87.6M
Q2 202297$66.2M
Q1 202294$114.5M
Q4 202198$143.6M
Q3 202192$122.1M
Q2 202189$139.5M
Q1 2021101$129.2M

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Turkcell Iletisim Hizmetleri A S; share changes are against Q2 2025.

Institutions holding TKC in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Morgan Stanley11,327,870$68.2M0.00%+693,369+6.5%Added
Macquarie Group Ltd4,646,329$28.0M0.03%−28,573−0.6%Reduced
BlackRock, Inc.4,421,318$26.6M0.00%+382,604+9.5%Added
Millennium Management LLC3,495,391$21.0M0.02%+2,675,681+326.4%Added
Goldman Sachs Group Inc2,633,764$15.9M0.00%+938,794+55.4%Added
Two Sigma Investments, LP1,966,828$11.8M0.02%+1,000,311+103.5%Added
Marshall Wace, LLP1,488,251$8.96M0.01%−1,107,309−42.7%Reduced
American Century Companies Inc1,254,202$7.55M0.00%+205,179+19.6%Added
Discovery Capital Management, LLC1,123,037$6.76M0.37%+224,906+25.0%Added
Arrowstreet Capital, Limited Partnership1,053,331$6.34M0.00%−1,548,411−59.5%Reduced
BNP Paribas Arbitrage, SA839,445$5.05M0.00%+373,047+80.0%Added
State Street Corp764,304$4.60M0.00%−11,847−1.5%Reduced
O'Shaughnessy Asset Management, LLC651,775$3.92M0.02%−23,402−3.5%Reduced
Point72 Asset Management, L.P.582,199$3.50M0.01%+384,699+194.8%Added
Vise Technologies, Inc.500,305$3.01M0.11%+960.0%Added
Renaissance Technologies LLC453,185$2.73M0.00%+88,285+24.2%Added
Quadrature Capital Ltd417,557$2.51M0.03%+356,211+580.7%Added
Gabelli Funds LLC405,500$2.44M0.02%00.0%Unchanged
Creative Planning396,469$2.39M0.00%+156,352+65.1%Added
Two Sigma Advisers, LP394,000$2.37M0.00%+15,600+4.1%Added
Citigroup Inc348,150$2.10M0.00%+61,030+21.3%Added
Ritholtz Wealth Management329,289$1.98M0.04%−5,310−1.6%Reduced
Cubist Systematic Strategies, LLC306,699$1.85M0.03%+218,668+248.4%Added
Trexquant Investment LP302,166$1.82M0.02%+302,166New
Northern Trust Corp276,199$1.66M0.00%−21,741−7.3%Reduced
AQR Capital Management LLC259,353$1.55M0.00%−44,765−14.7%Reduced
Vident Advisory, LLC239,876$1.44M0.01%−94,746−28.3%Reduced
UBS Group AG225,711$1.36M0.00%+215,187+2,044.7%Added
Stifel Financial Corp222,412$1.34M0.00%+328+0.1%Added
XTX Topco Ltd219,852$1.32M0.07%+74,436+51.2%Added
Jump Financial, LLC202,256$1.22M0.02%+202,256New
Discerene Group LP199,788$1.20M0.11%00.0%Unchanged
Cerity Partners LLC182,277$1.10M0.00%+6,197+3.5%Added
JPMorgan Chase & Co176,731$1.06M0.00%+168,902+2,157.4%Added
Guggenheim Capital LLC166,597$1.00M0.01%+54,501+48.6%Added
JustInvest LLC140,814$847.7K0.01%+11,144+8.6%Added
Centiva Capital, LP130,507$785.7K0.07%+130,507New
CI Private Wealth, LLC115,310$694.2K0.00%+5,998+5.5%Added
The PNC Financial Services Group, Inc.113,189$681.4K0.00%+24,697+27.9%Added
DGS Capital Management, LLC111,961$674.0K0.12%−2,266−2.0%Reduced
HRT Financial LP109,207$657.0K0.00%+109,207New
LSV Asset Management102,400$616.0K0.00%00.0%Unchanged
Quadrant Capital Group LLC96,011$578.0K0.02%+14,011+17.1%Added
Sequoia Financial Advisors, LLC93,515$563.0K0.00%+23,189+33.0%Added
Citadel Advisors LLC86,334$519.7K0.00%−70,669−45.0%Reduced
Pathstone Holdings, LLC85,923$517.3K0.00%−9,914−10.3%Reduced
Wetherby Asset Management Inc79,611$479.3K0.02%−8,641−9.8%Reduced
Mariner, LLC79,210$476.8K0.00%−4,441−5.3%Reduced
Two Sigma Securities, LLC78,468$472.4K0.07%+52,582+203.1%Added
FMR LLC78,138$470.4K0.00%−35,030−31.0%Reduced
CAPROCK Group, Inc.79,083$465.0K0.01%+79,083New
Qube Research & Technologies Ltd76,922$463.1K0.00%−467,049−85.9%Reduced
Acadian Asset Management LLC76,761$461.0K0.00%−45,634−37.3%Reduced
Rhumbline Advisers72,446$436.1K0.00%−16,335−18.4%Reduced
Ballentine Partners, LLC72,301$435.3K0.01%−582−0.8%Reduced
Ethic Inc.70,359$423.6K0.01%−4,512−6.0%Reduced
Bank of America Corp53,004$319.1K0.00%−318−0.6%Reduced
Quantinno Capital Management LP49,961$300.8K0.00%−111,877−69.1%Reduced
Connor, Clark & Lunn Investment Management Ltd.47,876$288.2K0.00%+1,921+4.2%Added
Parallel Advisors, LLC47,145$283.8K0.01%+17,760+60.4%Added
Ieq Capital, LLC44,926$270.5K0.00%+3,745+9.1%Added
Bessemer Group Inc44,740$269.0K0.00%−2,180−4.6%Reduced
Signaturefd, LLC44,273$266.5K0.00%+975+2.3%Added
West Family Investments, Inc.44,091$265.4K0.06%+5,645+14.7%Added
US Bancorp43,204$260.1K0.00%+1,497+3.6%Added
Modern Wealth Management, LLC41,620$250.6K0.00%+20,893+100.8%Added
Sageworth Trust Co40,975$246.7K0.01%+40,975New
Dimensional Fund Advisors LP40,004$240.8K0.00%+1,274+3.3%Added
PDS Planning, Inc37,393$225.1K0.02%+2,469+7.1%Added
KBC Group NV35,111$211.0K0.00%00.0%Unchanged
Balyasny Asset Management LLC31,103$187.2K0.00%−5,670−15.4%Reduced
First Trust Advisors LP29,069$175.0K0.00%−27,851−48.9%Reduced
Atomi Financial Group, Inc.28,886$173.9K0.01%−308−1.1%Reduced
Claret Asset Management Corp27,480$165.0K0.02%−950−3.3%Reduced
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.27,243$164.0K0.00%00.0%Unchanged
HSBC Holdings PLC26,582$156.4K0.00%−2,974−10.1%Reduced
Evergreen Capital Management LLC25,192$151.7K0.00%+1,921+8.3%Added
Barometer Capital Management Inc.24,916$150.0K0.03%−42,100−62.8%Reduced
Ronald Blue Trust, Inc.23,893$143.8K0.00%+8,332+53.5%Added
Kathmere Capital Management, LLC22,151$133.3K0.01%−250−1.1%Reduced
Inspire Advisors, LLC22,069$132.9K0.01%+2,007+10.0%Added
RHS Financial, LLC21,735$130.8K0.07%−2,489−10.3%Reduced
EverSource Wealth Advisors, LLC20,254$121.9K0.00%−2,104−9.4%Reduced
R Squared Ltd18,841$113.4K0.05%+18,841New
Ascent Group, LLC16,974$102.2K0.00%−1,186−6.5%Reduced
Warren Street Wealth Advisors, LLC15,996$96.3K0.03%−1,385−8.0%Reduced
Yousif Capital Management, LLC15,522$93.4K0.00%00.0%Unchanged
United Capital Financial Advisers, LLC15,161$91.3K0.00%+662+4.6%Added
JBF Capital, Inc.15,000$90.3K0.01%00.0%Unchanged
Hantz Financial Services, Inc.14,415$87.0K0.00%+12,123+528.9%Added
Axxcess Wealth Management, LLC14,365$86.5K0.00%−725−4.8%Reduced
Colonial River Wealth Management, LLC14,365$86.5K0.03%−725−4.8%Reduced
Barclays PLC14,282$86.0K0.00%−45,826−76.2%Reduced
Mercer Global Advisors Inc14,230$85.7K0.00%−2,550−15.2%Reduced
QRG Capital Management, Inc.14,167$85.3K0.00%−8,419−37.3%Reduced
Sivia Capital Partners, LLC13,565$81.7K0.02%−1,782−11.6%Reduced
CWM, LLC13,150$79.0K0.00%+828+6.7%Added
Pinnacle Wealth Planning Services, Inc.12,355$74.4K0.01%−1,112−8.3%Reduced
Glenmede Investment Management, LP11,797$71.0K0.00%+36+0.3%Added
Cetera Investment Advisers11,350$68.3K0.00%+11,350New