Turkcell Iletisim Hizmetleri A S (TKC) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

29,584,860Shares Outstanding

860,882Shares held by institutions

$6,155,306Value of institutional holdings

96.58%Institutional ownership %

15.47%Shares Changed QoQ

128No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

A total of 154 institutions have reported a stake in Turkcell Iletisim Hizmetleri A S (NYSE:TKC) as of December 2025, according to recent 13F filings with the SEC.

These investors collectively held 202.7% of the company's total shares outstanding in December 2025, up from 184.0% in September 2025.
The company experienced a 29.51% quarterly change in institutional shares held, alongside an increase of 11.59% in total owners annually.
The latest 13F cycle for Turkcell Iletisim Hizmetleri A S reveals that of 154 total investors, 102 funds grew their exposure, whereas 31 reduced theirs and 21 made no changes.
Collectively, institutional investors increased their stake in Turkcell Iletisim Hizmetleri A S to 50.04Mn shares as of December 2025, a change that is up by 11.40Mn shares quarter on quarter and up 19.19Mn shares year over year.
MORGAN STANLEY's holding of 11.22Mn shares as of December 31, 2025 makes it the primary institutional investor in Turkcell Iletisim Hizmetleri A S, owning 45.45% of the stock.
Among the most significant buyers of Turkcell Iletisim Hizmetleri A S during December 2025 were NOMURA ASSET MANAGEMENT INTERNATIONAL INC. (4.69Mn), CITADEL ADVISORS LLC (1.02Mn), RENAISSANCE TECHNOLOGIES LLC (827.41K), Point72 Asset Management, L.P. (817.04K), BlackRock, Inc. (669.78K).
Leading sellers of Turkcell Iletisim Hizmetleri A S stock in December 2025 included MARSHALL WACE, LLP (1.33Mn), Quadrature Capital Ltd (309.37K), MILLENNIUM MANAGEMENT LLC (166.31K), MORGAN STANLEY (108.78K), Jump Financial, LLC (92.99K).
The top 10 institutional holders of Turkcell Iletisim Hizmetleri A S for the quarter ending December 2025 included MORGAN STANLEY (11.22Mn), BlackRock, Inc. (5.09Mn), NOMURA ASSET MANAGEMENT INTERNATIONAL INC. (4.69Mn), MILLENNIUM MANAGEMENT LLC (3.33Mn), GOLDMAN SACHS GROUP INC (2.97Mn), TWO SIGMA INVESTMENTS, LP (2.18Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (1.53Mn), AMERICAN CENTURY COMPANIES INC (1.42Mn), Point72 Asset Management, L.P. (1.40Mn), RENAISSANCE TECHNOLOGIES LLC (1.28Mn).

154 Institutional Holders

860,882 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
MORGAN STANLEY	31 Dec, 2025	11,219,091	-108,779	-0.96%	$61,368,438.00
BlackRock, Inc.	31 Dec, 2025	5,091,103	669,785	15.15%	$27,848,334.00
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	31 Dec, 2025	4,686,553	4,686,553	0.00%	$25,635,343.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	3,329,078	-166,313	-4.76%	$18,210,057.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	2,973,174	339,410	12.89%	$16,263,263.00
TWO SIGMA INVESTMENTS, LP	31 Dec, 2025	2,177,337	210,509	10.70%	$11,910,033.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	1,529,827	476,496	45.24%	$8,368,154.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	1,424,409	170,207	13.57%	$7,791,517.00
Point72 Asset Management, L.P.	31 Dec, 2025	1,399,240	817,041	140.34%	$7,653,843.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	1,280,600	827,415	182.58%	$7,004,882.00
CITADEL ADVISORS LLC	31 Dec, 2025	1,110,271	1,023,937	1,186.02%	$6,073,182.00
STATE STREET CORP	31 Dec, 2025	1,026,095	261,791	34.25%	$5,704,672.00
BNP PARIBAS FINANCIAL MARKETS	31 Dec, 2025	880,604	41,159	4.90%	$4,816,904.00
UBS Group AG	31 Dec, 2025	745,889	520,178	230.46%	$4,080,013.00
Creative Planning	31 Dec, 2025	697,644	301,175	75.96%	$3,816,113.00
O'SHAUGHNESSY ASSET MANAGEMENT, LLC	31 Dec, 2025	679,707	27,932	4.29%	$3,717,997.00
TWO SIGMA ADVISERS, LP	31 Dec, 2025	599,200	205,200	52.08%	$3,277,624.00
VOLORIDGE INVESTMENT MANAGEMENT, LLC	31 Dec, 2025	527,939	527,939	0.00%	$2,887,826.00
Qube Research & Technologies Ltd	31 Dec, 2025	515,126	438,204	569.67%	$2,817,739.00
Vise Technologies, Inc.	31 Dec, 2025	500,894	589	0.12%	$2,739,892.00

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