# TRANSATLANTIC PETROLEUM LTD (TAT)

> Institutional ownership reported to the SEC as of Q3 2020, from Form 13F filings. Source: https://holderbook.com/stocks/TAT/

- Reporting holders: 17
- Reported value: $1.3M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [West Family Investments, Inc.](https://holderbook.com/funds/1568303-west-family-investments-inc/) | $628.0K | 2,592,821 | 0.2% | 8 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $305.0K | 1,312,560 | 0.0% | 12 |
| [VANGUARD GROUP INC](https://holderbook.com/funds/102909-vanguard-group-inc/) | $80.0K | 341,679 | 0.0% | 8 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $74.0K | 317,981 | 0.0% | 1 |
| [CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM](https://holderbook.com/funds/919079-california-public-employees-retirement-system/) | $46.0K | 196,860 | 0.0% | 8 |
| [Virtu Financial LLC](https://holderbook.com/funds/1533964-virtu-financial-llc/) | $38.0K | 162,133 | 0.0% | 4 |
| [BlackRock Inc.](https://holderbook.com/funds/1364742-blackrock-inc/) | $35.0K | 153,414 | 0.0% | 8 |
| [NORTHERN TRUST CORP](https://holderbook.com/funds/73124-northern-trust-corp/) | $31.0K | 132,204 | 0.0% | 8 |
| [SVA Wealth Management, LLC](https://holderbook.com/funds/1587836-sva-wealth-management-llc/) | $31.0K | 134,994 | 0.0% | 8 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $22.0K | 97,946 | 0.0% | 8 |
| [TWO SIGMA SECURITIES, LLC](https://holderbook.com/funds/1450144-two-sigma-securities-llc/) | $9.0K | 37,944 | 0.0% | 1 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $6.0K | 24,343 | 0.0% | 1 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $3.0K | 11,625 | 0.0% | 8 |
| [JPMORGAN CHASE & CO](https://holderbook.com/funds/19617-jpmorgan-chase-co/) | $2.0K | 5,500 | 0.0% | 2 |
| [BANK OF AMERICA CORP /DE/](https://holderbook.com/funds/70858-bank-of-america-corp-de/) | $1.0K | 3,500 | 0.0% | 2 |
| [ROYAL BANK OF CANADA](https://holderbook.com/funds/1000275-royal-bank-of-canada/) | $1.0K | 3,472 | 0.0% | 1 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $1.0K | 4,982 | 0.0% | 5 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2020 | 17 | $1.3M |
| Q2 2020 | 18 | $1.8M |
| Q1 2020 | 16 | $1.0M |
| Q4 2019 | 22 | $2.3M |
| Q3 2019 | 22 | $8.8M |
| Q2 2019 | 24 | $7.6M |
| Q1 2019 | 29 | $9.9M |
| Q4 2018 | 27 | $10.1M |