Vault-13

TURKCELL ILETISIM HIZMETLERI TKC

SPON ADR NEW · ADR · CUSIP 900111204 · ISIN US9001112047

Turkish telecommunications company

173 institutional holders -8 vs Q1 2026
50,942,06850.9m shares reported held*
$299.5mreported value*
20 new 62 added 67 reduced 26 sold out net sold ≈ $4.2m (-712.7k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($314.9k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $5.88. Options: 2 managers hold calls ($2.4k notional), 1 hold puts ($588).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0100200Q3 22: 110Q4 22: 113Q1 23: 114Q2 23: 115Q3 23: 115Q4 23: 126Q1 24: 132Q2 24: 130Q3 24: 130Q4 24: 141Q1 25: 138Q2 25: 142Q3 25: 145Q4 25: 164Q1 26: 181Q2 26: 173173Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 2022110
Q4 2022113
Q1 2023114
Q2 2023115
Q3 2023115
Q4 2023126
Q1 2024132
Q2 2024130
Q3 2024130
Q4 2024141
Q1 2025138
Q2 2025142
Q3 2025145
Q4 2025164
Q1 2026181
Q2 2026173

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
2000200Q3 24: 61 bought or addedQ3 24: 52 cut or sold outQ4 24: 78 bought or addedQ4 24: 47 cut or sold outQ4 24Q1 25: 64 bought or addedQ1 25: 61 cut or sold outQ2 25: 71 bought or addedQ2 25: 62 cut or sold outQ2 25Q3 25: 73 bought or addedQ3 25: 67 cut or sold outQ4 25: 101 bought or addedQ4 25: 50 cut or sold outQ4 25Q1 26: 111 bought or addedQ1 26: 55 cut or sold outQ2 26: 82 bought or addedQ2 26: 93 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20246152
Q4 20247847
Q1 20256461
Q2 20257162
Q3 20257367
Q4 202510150
Q1 202611155
Q2 20268293

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$25k$50k$75k$100kQ3 25 calls: $12.0kQ3 25 puts: $80.7kQ3 25P/C 6.70Q4 25 calls: $4.9kQ4 25 puts: $2.7kQ4 25P/C 0.56Q1 26 calls: $7.2kQ1 26 puts: $0Q1 26P/C 0.00Q2 26 calls: $2.4kQ2 26 puts: $588Q2 26P/C 0.25
Numbers
QuarterCallsPutsP/C
Q3 2025$12.0k$80.7k6.70
Q4 2025$4.9k$2.7k0.56
Q1 2026$7.2k$00.00
Q2 2026$2.4k$5880.25

Biggest buyers

NOMURA ASSET MANAGEMENT INTERNATIONAL INC. Added +1,492,933+1.5m
Creative Planning Added +705,345+705.3k
BlackRock, Inc. Added +591,705+591.7k
Assenagon Asset Management S.A. Added +411,003+411.0k
WEXFORD CAPITAL LP Added +366,116+366.1k
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Added +204,030+204.0k
XTX Topco Ltd Added +120,898+120.9k
Trexquant Investment LP Added +109,760+109.8k
AMERICAN CENTURY COMPANIES INC Added +106,294+106.3k
VANGUARD PORTFOLIO MANAGEMENT LLC New +104,270+104.3k

Biggest sellers

GOLDMAN SACHS GROUP INC Reduced -895,670-895.7k
MARSHALL WACE, LLP Reduced -762,021-762.0k
Qube Research & Technologies Ltd Reduced -560,021-560.0k
RENAISSANCE TECHNOLOGIES LLC Reduced -529,406-529.4k
CITADEL ADVISORS LLC Reduced -520,986-521.0k
Quantinno Capital Management LP Reduced -439,275-439.3k
Y-Intercept (Hong Kong) Ltd Sold out -258,607-258.6k
TWO SIGMA INVESTMENTS, LP Reduced -239,320-239.3k
VOLORIDGE INVESTMENT MANAGEMENT, LLC Reduced -159,254-159.3k
Aquatic Capital Management LLC Reduced -139,763-139.8k

Biggest calls

SIMPLEX TRADING, LLC Unchanged $1.8k300 shares
GROUP ONE TRADING LLC Reduced $588100 shares

Biggest puts

SIMPLEX TRADING, LLC New $588100 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

No one currently above 5% in the filings since 19 Dec 2024.

Fell to 5% or below in the last year: HELU CARLOS SLIM (2.7%, 2026-07-30)

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 11,166,95011.2m $65.7m $65.7m 0.00% Reduced -65.5k -65,525
2 BlackRock, Inc. 0.00% of their portfolio New York, NY 6,435,6366.4m $37.8m $37.8m 0.00% Added +591.7k +591,705
3 NOMURA ASSET MANAGEMENT INTERNATIONAL INC. 0.05% of their portfolio PHILADELPHIA, PA 6,208,8066.2m $36.5m $36.5m 0.05% Added +1.5m +1,492,933
4 TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio NEW YORK, NY 2,190,1722.2m $12.9m $12.9m 0.01% Reduced -239.3k -239,320
5 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 1,897,0791.9m $11.2m $11.2m 0.00% Added +106.3k +106,294
6 MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio NEW YORK, NY 1,800,0911.8m $10.6m $10.6m 0.01% Reduced -78.2k -78,226
7 Creative Planning 0.01% of their portfolio OVERLAND PARK, KS 1,630,9221.6m $9.6m $9.6m 0.01% Added +705.3k +705,345
8 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 1,358,4781.4m $8.0m $8.0m 0.00% Reduced -895.7k -895,670
9 RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio NEW YORK, NY 1,120,3011.1m $6.6m $6.6m 0.01% Reduced -529.4k -529,406
10 Point72 Asset Management, L.P. 0.01% of their portfolio STAMFORD, CT 1,068,8121.1m $6.3m $6.3m 0.01% Added +19.5k +19,542
11 Qube Research & Technologies Ltd 0.01% of their portfolio LONDON, X0 1,059,6671.1m $6.2m $6.2m 0.01% Reduced -560.0k -560,021
12 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 1,030,0601.0m $6.1m $6.1m 0.00% Added +3.6k +3,573
13 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 977,308977.3k $5.7m $5.7m 0.00% Added +204.0k +204,030
14 Assenagon Asset Management S.A. 0.00% of their portfolio SENNINGERBERG, N4 977,048977.0k $5.7m $5.7m 0.00% Added +411.0k +411,003
15 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.02% of their portfolio Stamford, CT 735,379735.4k $4.3m $4.3m 0.02% Added +936 +936
16 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 685,354685.4k $4.0m $4.0m 0.00% Added +23.6k +23,646
17 Jump Financial, LLC 0.03% of their portfolio Chicago, IL 588,600588.6k $3.5m $3.5m 0.03% Added +45.9k +45,935
18 WEXFORD CAPITAL LP 0.43% of their portfolio WEST PALM BEACH, FL 530,116530.1k $3.1m $3.1m 0.43% Added +366.1k +366,116
19 Vise Technologies, Inc. 0.03% of their portfolio NEW YORK, NY 478,154478.2k $2.8m $2.8m 0.03% Reduced -22.7k -22,740
20 Trexquant Investment LP 0.02% of their portfolio STAMFORD, CT 417,876417.9k $2.5m $2.5m 0.02% Added +109.8k +109,760
21 GABELLI FUNDS LLC 0.02% of their portfolio Rye, NY 405,500405.5k $2.4m $2.4m 0.02% Unchanged
22 UBS Group AG 0.00% of their portfolio ZURICH, V8 366,529366.5k $2.2m $2.2m 0.00% Reduced -42.7k -42,663
23 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 317,110317.1k $1.9m $1.9m 0.00% Reduced -5.6k -5,644
24 RITHOLTZ WEALTH MANAGEMENT 0.03% of their portfolio NEW YORK, NY 306,008306.0k $1.8m $1.8m 0.03% Added +8.0k +8,039
25 Carrera Capital Advisors 0.26% of their portfolio TROY, MI 295,548295.5k $1.7m $1.7m 0.26% Added +2.8k +2,799
26 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 294,989295.0k $1.7m $1.7m 0.00% Reduced -11.6k -11,556
27 GUGGENHEIM CAPITAL LLC 0.01% of their portfolio CHICAGO, IL 293,228293.2k $1.7m $1.7m 0.01% Added +21.1k +21,090
28 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 269,226269.2k $1.6m $1.6m 0.00% Reduced -75.4k -75,393
29 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 218,478218.5k $1.3m $1.3m 0.00% Reduced -2.5k -2,546
30 Point Nemo Capital, LLC 0.63% of their portfolio DRIPPING SPRINGS, TX 211,406211.4k $1.2m $1.2m 0.63% Added +15.3k +15,256
31 Vident Advisory, LLC 0.01% of their portfolio Alpharetta, GA 210,388210.4k $1.2m $1.2m 0.01% Reduced -93.2k -93,245
32 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 201,160201.2k $1.2m $1.2m 0.00% Reduced -762.0k -762,021
33 Cerity Partners LLC 0.00% of their portfolio NEW YORK, NY 200,694200.7k $1.2m $1.2m 0.00% Added +22.0k +22,029
34 QUADRANT CAPITAL GROUP LLC 0.03% of their portfolio CINCINNATI, OH 200,338200.3k $1.2m $1.2m 0.03% Reduced -76.8k -76,752
35 Discerene Group LP 0.13% of their portfolio STAMFORD, CT 199,788199.8k $1.2m $1.2m 0.13% Unchanged
36 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 182,842182.8k $1.1m $1.1m 0.01% Added +120.9k +120,898
37 Vanguard Personalized Indexing Management, LLC 0.01% of their portfolio OAKLAND, CA 179,386179.4k $1.1m $1.1m 0.01% Added +10.9k +10,928
38 Sequoia Financial Advisors, LLC 0.00% of their portfolio Akron, OH 157,343157.3k $925.2k $925.2k 0.00% Added +40.3k +40,253
39 Laird Norton Wetherby Trust Company, LLC 0.02% of their portfolio Seattle, WA 142,716142.7k $839.2k $839.2k 0.02% Reduced -20.2k -20,199
40 Corient Private Wealth LP 0.00% of their portfolio MIAMI, FL 142,600142.6k $838.5k $838.5k 0.00% Added +7.0k +7,028
41 Graham Capital Management, L.P. 0.02% of their portfolio ROWAYTON, CT 133,377133.4k $784.3k $784.3k 0.02% Added +30.2k +30,215
42 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 129,446129.4k $761.1k $761.1k 0.00% Reduced -521.0k -520,986
43 Quantinno Capital Management LP 0.00% of their portfolio NEW YORK, NY 128,082128.1k $753.1k $753.1k 0.00% Reduced -439.3k -439,275
44 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 127,542127.5k $749.9k $749.9k 0.00% Added +12.9k +12,935
45 Frank, Rimerman Advisors LLC 0.04% of their portfolio Palo Alto, CA 126,647126.6k $744.7k $744.7k 0.04% Added +6.2k +6,214
46 Ethic Inc. 0.01% of their portfolio NEW YORK, NY 113,077113.1k $664.9k $664.9k 0.01% Added +41.6k +41,635
47 WINTON GROUP Ltd 0.02% of their portfolio LONDON, X0 105,800105.8k $622.1k $622.1k 0.02% Reduced -80.4k -80,400
48 VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 104,270104.3k $613.1k $613.1k 0.00% New
49 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 104,211104.2k $612.8k $612.8k 0.00% Added +12.6k +12,605
50 LSV ASSET MANAGEMENT 0.00% of their portfolio CHICAGO, IL 102,400102.4k $602.0k $602.0k 0.00% Unchanged
51 Pathstone Holdings, LLC 0.00% of their portfolio ENGLEWOOD, NJ 93,68393.7k $550.9k $550.9k 0.00% Reduced -6.2k -6,178
52 Mariner, LLC 0.00% of their portfolio Overland Park, KS 93,61193.6k $550.4k $550.4k 0.00% Reduced -18.3k -18,255
53 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 92,81592.8k $545.8k $545.8k 0.00% Added +5.9k +5,911
54 Cetera Investment Advisers 0.00% of their portfolio SCHAUMBURG, IL 92,00992.0k $541.0k $541.0k 0.00% Added +80.4k +80,370
55 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 91,81591.8k $539.9k $539.9k 0.00% Added +7.6k +7,559
56 Caprock Group, LLC 0.01% of their portfolio BOISE, ID 76,01176.0k $446.9k $446.9k 0.01% Reduced -6.6k -6,581
57 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 75,97076.0k $446.0k $446.0k 0.00% New
58 Hennion & Walsh Asset Management, Inc. 0.01% of their portfolio Parsippany, NJ 75,27075.3k $442.6k $442.6k 0.01% New
59 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 73,99274.0k $435.1k $435.1k 0.00% New
60 Aquatic Capital Management LLC 0.01% of their portfolio CHICAGO, IL 73,82273.8k $434.1k $434.1k 0.01% Reduced -139.8k -139,763
61 Ballentine Partners, LLC 0.01% of their portfolio Waltham, MA 72,29572.3k $425.1k $425.1k 0.01% Reduced -30.1k -30,085
62 SCHRODER INVESTMENT MANAGEMENT GROUP 0.00% of their portfolio London, X0 71,30171.3k $425.0k $425.0k 0.00% New
63 Nykredit A/S 0.00% of their portfolio NORDHAVN, G7 59,88559.9k $352.1k $352.1k 0.00% First filing
64 IEQ CAPITAL, LLC 0.00% of their portfolio Foster City, CA 59,35259.4k $349.0k $349.0k 0.00% Reduced -88.9k -88,911
65 Centiva Capital, LP 0.01% of their portfolio New York, NY 59,30459.3k $348.7k $348.7k 0.01% Added +11.9k +11,931
66 Parallel Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 53,39453.4k $314.0k $314.0k 0.00% Added +1.6k +1,573
67 SIGNATUREFD, LLC 0.00% of their portfolio ATLANTA, GA 51,38351.4k $302.1k $302.1k 0.00% Added +5.5k +5,539
68 KBC Group NV 0.00% of their portfolio Brussels, C9 50,14450.1k $295.0k $295.0k 0.00% Added +3.9k +3,923
69 Connor, Clark & Lunn Investment Management Ltd. 0.00% of their portfolio VANCOUVER, A1 50,05550.1k $294.3k $294.3k 0.00% Reduced -18.6k -18,611
70 US BANCORP \DE\ 0.00% of their portfolio MINNEAPOLIS, MN 47,89447.9k $281.6k $281.6k 0.00% Reduced -2.1k -2,057
71 BESSEMER GROUP INC 0.00% of their portfolio WOODBRIDGE, NJ 45,13645.1k $265.0k $265.0k 0.00% Added +23 +23
72 PDS Planning, Inc 0.01% of their portfolio DUBLIN, OH 42,49142.5k $249.8k $249.8k 0.01% Added +492 +492
73 FMR LLC 0.00% of their portfolio BOSTON, MA 39,78739.8k $233.9k $233.9k 0.00% Reduced -8.3k -8,315
74 Bridgewater Advisors Inc. 0.01% of their portfolio NEW YORK, NY 36,48336.5k $201.4k $201.4k 0.01% New
75 FIRST TRUST ADVISORS LP 0.00% of their portfolio Wheaton, IL 33,56133.6k $197.3k $197.3k 0.00% Reduced -3.5k -3,545
76 VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.00% of their portfolio JUPITER, FL 32,59432.6k $191.7k $191.7k 0.00% Reduced -159.3k -159,254
77 Virtus Investment Advisers, LLC 0.04% of their portfolio HARTFORD, CT 32,16732.2k $189.1k $189.1k 0.04% Added +1.5k +1,501
78 Savant Capital, LLC 0.00% of their portfolio ROCKFORD, IL 30,38830.4k $180.9k $180.9k 0.00% Added +12.1k +12,146
79 Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio TOKYO, M0 28,99629.0k $170.5k $170.5k 0.00% Reduced -6.0k -6,047
80 West Family Investments, Inc. 0.05% of their portfolio CARLSBAD, CA 28,93628.9k $170.1k $170.1k 0.05% Reduced -3.3k -3,285
81 UNITED CAPITAL FINANCIAL ADVISORS, LLC 0.00% of their portfolio IRVING, TX 26,73026.7k $157.2k $157.2k 0.00% Added +5.7k +5,737
82 Composition Wealth, LLC 0.00% of their portfolio LOS ANGELES, CA 25,47825.5k $149.8k $149.8k 0.00% Added +12.1k +12,126
83 QRG CAPITAL MANAGEMENT, INC. 0.00% of their portfolio BERWYN, PA 25,40425.4k $149.4k $149.4k 0.00% Added +2.0k +2,021
84 Blue Trust, Inc. 0.00% of their portfolio BRENTWOOD, TN 24,83024.8k $146.0k $146.0k 0.00% Reduced -10.9k -10,852
85 Inspire Advisors, LLC 0.01% of their portfolio Meridian, ID 24,61424.6k $144.8k $144.8k 0.01% Added +1.3k +1,252
86 ProShare Advisors LLC 0.00% of their portfolio BETHESDA, MD 24,60724.6k $144.7k $144.7k 0.00% New
87 FOX RUN MANAGEMENT, L.L.C. 0.02% of their portfolio GREENWICH, CT 24,20124.2k $142.3k $142.3k 0.02% New
88 MERCER GLOBAL ADVISORS INC /ADV 0.00% of their portfolio DENVER, CO 23,45223.5k $137.9k $137.9k 0.00% Added +10.2k +10,235
89 Kathmere Capital Management, LLC 0.01% of their portfolio WAYNE, PA 21,86321.9k $128.6k $128.6k 0.01% Reduced -6.9k -6,875
90 Compound Planning, Inc. 0.00% of their portfolio NEW YORK, NY 21,24621.2k $124.9k $124.9k 0.00% Reduced -512 -512
91 BANK OF MONTREAL /CAN/ 0.00% of their portfolio TORONTO, A6 20,74620.7k $122.0k $122.0k 0.00% Added +6.3k +6,337
92 Claret Asset Management Corp 0.01% of their portfolio MONTREAL, A8 20,50520.5k $121.0k $121.0k 0.01% Reduced -1.9k -1,850
93 PCM Encore, LLC 0.02% of their portfolio Aspen, CO 19,52219.5k $114.8k $114.8k 0.02% Added +397 +397
94 HANTZ FINANCIAL SERVICES, INC. 0.00% of their portfolio SOUTHFIELD, MI 19,27819.3k $113.0k $113.0k 0.00% Reduced -3.6k -3,610
95 XPONANCE LLC 0.00% of their portfolio PHILADELPHIA, PA 18,81818.8k $110.7k $110.7k 0.00% New
96 TWO SIGMA SECURITIES, LLC 0.01% of their portfolio NEW YORK, NY 18,16518.2k $106.8k $106.8k 0.01% Reduced -170 -170
97 Warren Street Wealth Advisors, LLC 0.02% of their portfolio IRVINE, CA 18,08518.1k $106.3k $106.3k 0.02% Added +693 +693
98 Empirical Financial Services, LLC d.b.a. Empirical Wealth Management 0.00% of their portfolio Seattle, WA 18,04318.0k $106.1k $106.1k 0.00% Added +3.2k +3,182
99 HighTower Advisors, LLC 0.00% of their portfolio CHICAGO, IL 17,37817.4k $102.2k $102.2k 0.00% Reduced -2.9k -2,873
100 Ascent Group, LLC 0.00% of their portfolio VIRGINIA BEACH, VA 17,11517.1k $100.6k $100.6k 0.00% Reduced -561 -561