Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in TKC held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | MORGAN STANLEY | 11.2M | $67.7M | +0.1% | 1.290% | 0.00% |
| 2 | BlackRock, Inc. | 5.8M | $35.2M | +14.8% | 0.671% | 0.00% |
| 3 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 4.7M | $28.4M | +0.6% | 0.542% | 0.05% |
| 4 | TWO SIGMA INVESTMENTS, LP | 2.4M | $14.6M | +11.6% | 0.279% | 0.01% |
| 5 | GOLDMAN SACHS GROUP INC | 2.3M | $13.6M | -24.2% | 0.259% | 0.00% |
| 6 | MILLENNIUM MANAGEMENT LLC | 1.9M | $11.3M | -43.6% | 0.216% | 0.01% |
| 7 | AMERICAN CENTURY COMPANIES INC | 1.8M | $10.8M | +25.7% | 0.206% | 0.01% |
| 8 | RENAISSANCE TECHNOLOGIES LLC | 1.6M | $9.9M | +28.8% | 0.190% | 0.02% |
| 9 | Qube Research & Technologies Ltd | 1.6M | $9.8M | +214.4% | 0.186% | 0.01% |
| 10 | Point72 Asset Management, L.P. | 1.0M | $6.3M | -25.0% | 0.120% | 0.01% |
| 11 | STATE STREET CORP | 1.0M | $6.2M | +0.0% | 0.118% | 0.00% |
| 12 | MARSHALL WACE, LLP | 963K | $5.8M | +495.7% | 0.111% | 0.01% |
| 13 | Creative Planning | 926K | $5.6M | +32.7% | 0.106% | 0.00% |
| 14 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 773K | $4.7M | -49.5% | 0.089% | 0.00% |
| 15 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 734K | $4.4M | +8.1% | 0.084% | 0.02% |
| 16 | BNP PARIBAS ARBITRAGE, SA | 662K | $4.0M | -24.9% | 0.076% | 0.00% |
| 17 | CITADEL ADVISORS LLC | 650K | $3.9M | -41.4% | 0.075% | 0.00% |
| 18 | Quantinno Capital Management LP | 567K | $3.4M | +1053.2% | 0.065% | 0.01% |
| 19 | Assenagon Asset Management S.A. | 566K | $3.4M | β | 0.065% | 0.01% |
| 20 | Jump Financial, LLC | 543K | $3.3M | +396.7% | 0.062% | 0.05% |
| 21 | Vise Technologies, Inc. | 501K | $2.7M | 0.0% | 0.057% | 0.05% |
| 22 | UBS Group AG | 409K | $2.5M | -45.1% | 0.047% | 0.00% |
| 23 | GABELLI FUNDS LLC | 406K | $2.4M | 0.0% | 0.047% | 0.02% |
| 24 | CITIGROUP INC | 345K | $2.1M | -1.9% | 0.040% | 0.00% |
| 25 | NORTHERN TRUST CORP | 323K | $1.9M | -10.8% | 0.037% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in TKC β a direct measure of their conviction.
Filings activity in TKC during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new TKC position in Q1 2026
Institutions that fully closed their TKC position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 176 | +9.3% | 5.93% | +0.64 pp | $309M | +12% |
| Q4 2025 | 161 | +13% | 5.29% | +0.06 pp | $275M | +1.2% |
| Q3 2025 | 143 | +0.0% | 5.23% | +0.45 pp | $272M | +9.5% |
| Q2 2025 | 143 | +5.9% | 4.78% | +0.91 pp | $249M | +23% |
| Q1 2025 | 135 | 1.5% | 3.87% | +0.02 pp | $202M | +0.5% |
| Q4 2024 | 137 | +10% | 3.85% | +0.21 pp | $201M | +5.9% |
| Q3 2024 | 124 | 3.9% | 3.64% | 0.45 pp | $189M | 11% |
| Q2 2024 | 129 | β | 4.09% | β | $213M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying TKC stock.
Based on Q1 2026 13F filings, institutional ownership of Turkcell Iletisim Hizmetleri A.S. stands at 5.9%, held across 176 reporting institutions.
MORGAN STANLEY is the largest reported institutional holder of TKC, with approximately 11,232,475 shares worth $0.07B as of Q1 2026.
Yes β 5 widely-followed marquee investors appear among the top 25 institutional holders of TKC, including TWO SIGMA INVESTMENTS, LP, MILLENNIUM MANAGEMENT LLC, RENAISSANCE TECHNOLOGIES LLC, Point72 Asset Management, L.P., CITADEL ADVISORS LLC.
Our composite Smart Money Score for TKC is 78 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
29 institutions opened new positions in TKC during Q1 2026, while 14 fully exited. 112 added to existing positions and 33 trimmed.
TKC institutional ownership rose by 0.64 percentage points quarter-over-quarter, with a net change of +15 holders.
The top 10 institutions account for 67.4% of all reported 13F value in TKC, and the top 25 account for 85.6%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Turkcell Iletisim Hizmetleri A.S. (TKC) Institutional Ownership