Paratek Pharmaceuticals, Inc.
PRTKDelisted Sep 21, 2023- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001178711
Paratek Pharmaceuticals, Inc. was delisted on Sep 21, 2023; its insiders filed their last Form 4 on Sep 21, 2023; 66 institutions reported holding it in 13F filings for Q2 2023, worth $47.0M in total; no superinvestor held it.
13F holders, Q3 2022
Institutional positions in Paratek Pharmaceuticals, Inc. as of Sep 30, 2022. 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
- 72
- −11 vs. Q2 2022
- Shares held
- 23.3M
- +524.6K (+2.3%) vs. Q2 2022
- Total value
- $59.8M
- +$15.4M (+34.7%) vs. Q2 2022
- New holders
- 5
- 23 more added
- Sold out
- 16
- 20 more reduced
1 institution that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PRTK 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 66 | $47.0M |
| Q1 2023 | 63 | $59.1M |
| Q4 2022 | 76 | $42.6M |
| Q3 2022 | 72 | $59.8M |
| Q2 2022 | 84 | $44.4M |
| Q1 2022 | 100 | $82.1M |
| Q4 2021 | 103 | $114.1M |
| Q3 2021 | 105 | $116.5M |
| Q2 2021 | 116 | $166.5M |
| Q1 2021 | 107 | $169.4M |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Paratek Pharmaceuticals, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harbour Investments, Inc. | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 86 | $0 | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 16 | $41 | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 475 | $1.00K | 0.00% | +475 | New |
| China Universal Asset Management Co., Ltd. | 514 | $1.00K | 0.00% | +514 | New |
| Citigroup Inc | 631 | $2.00K | 0.00% | −682−51.9% | Reduced |
| Silverback Asset Management LLC | 986 | $2.53K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 1,180 | $3.00K | 0.00% | −2,116−64.2% | Reduced |
| Royal Bank of Canada | 1,215 | $3.00K | 0.00% | +715+143.0% | Added |
| FMR LLC | 2,433 | $6.00K | 0.00% | −23−0.9% | Reduced |
| JPMorgan Chase & Co | 3,958 | $10.0K | 0.00% | +1,895+91.9% | Added |
| Tower Research Capital LLC (TRC) | 3,768 | $10.0K | 0.00% | +2,443+184.4% | Added |
| Advisor Group Holdings, Inc. | 4,792 | $13.0K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 5,700 | $14.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 9,879 | $26.0K | 0.00% | −26−0.3% | Reduced |
| Prospera Financial Services Inc | 11,465 | $29.0K | 0.00% | +7,000+156.8% | Added |
| Walleye Capital LLC | 12,000 | $31.0K | 0.00% | +12,000 | New |
| Jane Street Group, LLC | 14,020 | $36.0K | 0.00% | +14,020 | New |
| ETF Managers Group, LLC | 16,190 | $42.0K | 0.00% | −1,022−5.9% | Reduced |
| Charles Schwab Investment Management Inc | 17,405 | $45.0K | 0.00% | 00.0% | Unchanged |
| LMR Partners LLP | 17,469 | $45.0K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 17,893 | $46.0K | 0.00% | −2,185−10.9% | Reduced |
| Acadian Asset Management LLC | 21,449 | $54.0K | 0.00% | −70,663−76.7% | Reduced |
| BNP Paribas Arbitrage, SA | 24,536 | $63.1K | 0.00% | −6,944−22.1% | Reduced |
| HighTower Advisors, LLC | 33,000 | $85.0K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 39,762 | $102.0K | 0.00% | −4,687−10.5% | Reduced |
| Schonfeld Strategic Advisors LLC | 41,300 | $106.0K | 0.00% | +25,200+156.5% | Added |
| Highbridge Capital Management LLC | 42,154 | $108.0K | 0.00% | −118,266−73.7% | Reduced |
| Citadel Advisors LLC | 41,883 | $108.0K | 0.00% | −57,979−58.1% | Reduced |
| LPL Financial LLC | 41,950 | $108.0K | 0.00% | 00.0% | Unchanged |
| Teton Advisors, Inc. | 44,000 | $113.0K | 0.03% | 00.0% | Unchanged |
| National Asset Management, Inc. | 46,200 | $119.0K | 0.00% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 47,164 | $121.0K | 0.01% | +25,075+113.5% | Added |
| Gabelli Funds LLC | 47,500 | $122.0K | 0.00% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 49,070 | $126.0K | 0.00% | +5,570+12.8% | Added |
| Gamco Investors, Inc. Et Al | 49,500 | $127.0K | 0.00% | 00.0% | Unchanged |
| Water Island Capital LLC | 49,510 | $127.0K | 0.01% | +523+1.1% | Added |
| Perkins Capital Management Inc | 49,700 | $128.0K | 0.14% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 59,359 | $153.0K | 0.00% | −83,025−58.3% | Reduced |
| Bank of America Corp | 62,006 | $159.0K | 0.00% | −4,775−7.2% | Reduced |
| XTX Topco Ltd | 62,510 | $161.0K | 0.04% | +44,291+243.1% | Added |
| Goldman Sachs Group Inc | 77,817 | $200.0K | 0.00% | −14,131−15.4% | Reduced |
| Group One Trading, L.P. | 102,968 | $265.0K | 0.01% | +57,058+124.3% | Added |
| Ergoteles LLC | 108,913 | $280.0K | 0.01% | −119,287−52.3% | Reduced |
| Northern Trust Corp | 111,243 | $286.0K | 0.00% | +3,526+3.3% | Added |
| Highland Capital Management Fund Advisors, L.P. | 114,770 | $295.0K | 0.02% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 122,700 | $315.0K | 0.01% | 00.0% | Unchanged |
| Morgan Stanley | 196,690 | $505.0K | 0.00% | −12,554−6.0% | Reduced |
| State Street Corp | 208,110 | $535.0K | 0.00% | −7,400−3.4% | Reduced |
| Assenagon Asset Management S.A. | 214,405 | $551.0K | 0.00% | +120,393+128.1% | Added |
| Renaissance Technologies LLC | 228,824 | $588.0K | 0.00% | −67,852−22.9% | Reduced |
| Simplex Trading, LLC | 258,285 | $663.0K | 0.03% | +258,285 | New |
| Brown Brothers Harriman & Co | 287,902 | $740.0K | 0.01% | 00.0% | Unchanged |
| Millennium Management LLC | 294,099 | $756.0K | 0.00% | −210,122−41.7% | Reduced |
| Trellus Management Company, LLC | 295,000 | $758.0K | 1.32% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 303,366 | $780.0K | 0.00% | +208,911+221.2% | Added |
| D. E. Shaw & Co., Inc. | 309,564 | $795.0K | 0.00% | +191,355+161.9% | Added |
| Telemetry Investments, L.L.C. | 345,000 | $887.0K | 1.45% | −150,000−30.3% | Reduced |
| CM Management, LLC | 400,000 | $1.03M | 1.15% | +50,000+14.3% | Added |
| Geode Capital Management, LLC | 441,935 | $1.14M | 0.00% | +5,616+1.3% | Added |
| Two Sigma Advisers, LP | 441,500 | $1.14M | 0.00% | +282,700+178.0% | Added |
| J. Goldman & Co LP | 459,000 | $1.18M | 0.09% | +438,647+2,155.2% | Added |
| 1492 Capital Management LLC | 501,050 | $1.29M | 0.93% | +11,674+2.4% | Added |
| Worth Venture Partners, LLC | 969,698 | $2.49M | 1.56% | 00.0% | Unchanged |
| Abingworth LLP | 1,041,131 | $2.68M | 0.91% | 00.0% | Unchanged |
| BlackRock Inc. | 1,203,446 | $3.09M | 0.00% | +334,222+38.5% | Added |
| Bruce & Co., Inc. | 1,557,312 | $4.00M | 1.10% | 00.0% | Unchanged |
| Rock Springs Capital Management LP | 1,734,037 | $4.46M | 0.12% | 00.0% | Unchanged |
| General American Investors Co Inc | 1,916,099 | $4.92M | 0.51% | +163,629+9.3% | Added |
| Omega Fund Management, LLC | 1,971,241 | $5.07M | 1.86% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,174,625 | $5.59M | 0.00% | +154,939+7.7% | Added |
| AIGH Capital Management LLC | 3,887,172 | $9.99M | 3.93% | +500,000+14.8% | Added |
| Fortress Investment Group LLC | 0 | $0 | 0.00% | −809,651−100.0% | Sold out |
| Pictet Asset Management SA | 0 | $0 | 0.00% | −481,827−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −33,571−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −26,912−100.0% | Sold out |
| Veritable, L.P. | 0 | $0 | 0.00% | −18,500−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −18,613−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −16,852−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −13,876−100.0% | Sold out |
| Kalos Management, Inc. | 0 | $0 | 0.00% | −14,050−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −13,419−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −10,700−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −1,994−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −868−100.0% | Sold out |
| Activest Wealth Management | 0 | $0 | 0.00% | −939−100.0% | Sold out |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −489−100.0% | Sold out |
| Credit Suisse AG | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| HighPoint Advisor Group LLC | – | – | – | – | Not filed |