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 2021
Institutional positions in Paratek Pharmaceuticals, Inc. as of Sep 30, 2021. 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
- 105
- −9 vs. Q2 2021
- Shares held
- 24.0M
- −265.8K (−1.1%) vs. Q2 2021
- Total value
- $116.5M
- −$48.7M (−29.5%) vs. Q2 2021
- New holders
- 10
- 39 more added
- Sold out
- 19
- 33 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Paratek Pharmaceuticals, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Quantbot Technologies LP | 100 | $0 | 0.00% | −4,093−97.6% | Reduced |
| Montag A & Associates Inc | 100 | $0 | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 86 | $0 | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 12 | $0 | 0.00% | +12 | New |
| American Portfolios Advisors | 16 | $78 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 150 | $1.00K | 0.00% | −1−0.7% | Reduced |
| Evoke Wealth, LLC | 468 | $2.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 392 | $2.00K | 0.00% | 00.0% | Unchanged |
| McCarthy Asset Management, Inc. | 600 | $3.00K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 826 | $4.00K | 0.00% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 1,110 | $5.00K | 0.00% | +40+3.7% | Added |
| NEXT Financial Group, Inc | 1,000 | $5.00K | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 939 | $5.00K | 0.00% | 00.0% | Unchanged |
| Silverback Asset Management LLC | 986 | $5.00K | 0.00% | +986 | New |
| Bollard Group LLC | 2,159 | $10.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 2,601 | $12.0K | 0.00% | +616+31.0% | Added |
| Toth Financial Advisory Corp | 3,000 | $15.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,554 | $17.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 4,731 | $23.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 5,433 | $26.0K | 0.00% | +1,799+49.5% | Added |
| BNP Paribas Arbitrage, SA | 7,967 | $38.7K | 0.00% | +6,302+378.5% | Added |
| Citigroup Inc | 8,589 | $42.0K | 0.00% | +1,521+21.5% | Added |
| HighPoint Advisor Group LLC | 10,277 | $50.0K | 0.00% | −4,402−30.0% | Reduced |
| State Board of Administration of Florida Retirement System | 10,813 | $53.0K | 0.00% | 00.0% | Unchanged |
| Cutter & CO Brokerage, Inc. | 10,900 | $53.0K | 0.01% | +400+3.8% | Added |
| Advisor Group Holdings, Inc. | 11,310 | $54.0K | 0.00% | −2,180−16.2% | Reduced |
| Two Sigma Investments, LP | 11,687 | $57.0K | 0.00% | −156,098−93.0% | Reduced |
| Jaffetilchin Investment Partners, LLC | 12,675 | $62.0K | 0.01% | −12,675−50.0% | Reduced |
| Essex Financial Services, Inc. | 13,800 | $67.0K | 0.01% | 00.0% | Unchanged |
| Group One Trading, L.P. | 14,316 | $70.0K | 0.00% | −40,705−74.0% | Reduced |
| XTX Topco Ltd | 14,917 | $72.0K | 0.02% | +14,917 | New |
| Teton Advisors, Inc. | 15,000 | $73.0K | 0.01% | −4,000−21.1% | Reduced |
| Kalos Management, Inc. | 15,550 | $77.0K | 0.02% | −4,000−20.5% | Reduced |
| Jacobs Levy Equity Management, Inc | 16,185 | $79.0K | 0.00% | +16,185 | New |
| ProShare Advisors LLC | 16,524 | $80.0K | 0.00% | −3,784−18.6% | Reduced |
| ETF Managers Group, LLC | 17,173 | $85.0K | 0.00% | +3,329+24.0% | Added |
| Invesco Ltd. | 18,484 | $90.0K | 0.00% | +3,950+27.2% | Added |
| Summit Global Investments | 18,600 | $90.0K | 0.01% | +18,600 | New |
| Voya Investment Management LLC | 18,876 | $92.0K | 0.00% | 00.0% | Unchanged |
| HighVista Strategies LLC | 19,182 | $93.0K | 0.06% | +19,182 | New |
| Barclays PLC | 19,528 | $94.0K | 0.00% | +13,272+212.1% | Added |
| Virtus ETF Advisers LLC | 20,379 | $99.0K | 0.04% | −1,068−5.0% | Reduced |
| JPMorgan Chase & Co | 21,337 | $103.0K | 0.00% | +1,480+7.5% | Added |
| Millennium Management LLC | 22,313 | $108.0K | 0.00% | −227,472−91.1% | Reduced |
| Manufacturers Life Insurance Company, The | 22,520 | $109.0K | 0.00% | −6,973−23.6% | Reduced |
| Jane Street Group, LLC | 24,392 | $119.0K | 0.00% | −5,126−17.4% | Reduced |
| HighTower Advisors, LLC | 24,500 | $119.0K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 24,640 | $120.0K | 0.00% | −38,509−61.0% | Reduced |
| Tower Research Capital LLC (TRC) | 25,536 | $124.0K | 0.00% | −6,227−19.6% | Reduced |
| American International Group, Inc. | 26,061 | $127.0K | 0.00% | +407+1.6% | Added |
| Citadel Advisors LLC | 27,439 | $133.0K | 0.00% | −16−0.1% | Reduced |
| Deutsche Bank AG | 29,762 | $145.0K | 0.00% | −194,825−86.7% | Reduced |
| SG Americas Securities, LLC | 31,745 | $154.0K | 0.00% | +31,745 | New |
| Trexquant Investment LP | 32,867 | $160.0K | 0.01% | +32,867 | New |
| Gamco Investors, Inc. Et Al | 34,000 | $165.0K | 0.00% | +34,000 | New |
| Simplex Trading, LLC | 25,200 | $182.0K | 0.01% | +84+0.3% | Added |
| State of Wisconsin Investment Board | 40,300 | $196.0K | 0.00% | −700−1.7% | Reduced |
| National Asset Management, Inc. | 40,700 | $198.0K | 0.01% | +12,100+42.3% | Added |
| Gabelli Funds LLC | 43,000 | $209.0K | 0.00% | +33,000+330.0% | Added |
| Water Island Capital LLC | 43,596 | $212.0K | 0.01% | +9,750+28.8% | Added |
| Baird Financial Group, Inc. | 50,525 | $246.0K | 0.00% | −1,880−3.6% | Reduced |
| Rhumbline Advisers | 52,886 | $257.0K | 0.00% | +2,150+4.2% | Added |
| Weil Company, Inc. | 53,235 | $259.0K | 0.13% | −1,672−3.0% | Reduced |
| D. E. Shaw & Co., Inc. | 55,507 | $270.0K | 0.00% | −51,401−48.1% | Reduced |
| Principal Financial Group Inc | 55,658 | $271.0K | 0.00% | −44,525−44.4% | Reduced |
| Alliancebernstein L.P. | 63,600 | $309.0K | 0.00% | 00.0% | Unchanged |
| Perkins Capital Management Inc | 76,200 | $370.0K | 0.23% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 79,436 | $386.0K | 0.04% | +62,192+360.7% | Added |
| Parametric Portfolio Associates LLC | 90,606 | $440.0K | 0.00% | +3,163+3.6% | Added |
| LPL Financial LLC | 103,480 | $503.0K | 0.00% | +10,771+11.6% | Added |
| Norges Bank | 106,800 | $519.0K | 0.00% | −50,400−32.1% | Reduced |
| Marshall Wace, LLP | 111,547 | $542.0K | 0.00% | −140,051−55.7% | Reduced |
| New York State Common Retirement Fund | 113,171 | $550.0K | 0.00% | +92+0.1% | Added |
| Stifel Financial Corp | 113,572 | $552.0K | 0.00% | −27,644−19.6% | Reduced |
| Charles Schwab Investment Management Inc | 116,342 | $566.0K | 0.00% | −186,328−61.6% | Reduced |
| Bank of New York Mellon Corp | 140,159 | $682.0K | 0.00% | +12,712+10.0% | Added |
| Nuveen Asset Management, LLC | 151,401 | $727.0K | 0.00% | +2,858+1.9% | Added |
| Bank of America Corp | 154,724 | $751.0K | 0.00% | +9,449+6.5% | Added |
| Morgan Stanley | 163,833 | $795.0K | 0.00% | +14,174+9.5% | Added |
| Susquehanna International Group, LLP | 164,068 | $797.0K | 0.00% | +31,326+23.6% | Added |
| Pictet Asset Management SA | 177,891 | $865.0K | 0.00% | +177,891 | New |
| CM Management, LLC | 200,000 | $972.0K | 0.72% | +25,000+14.3% | Added |
| Renaissance Technologies LLC | 201,624 | $980.0K | 0.00% | −226,800−52.9% | Reduced |
| Wells Fargo & Company | 237,988 | $1.16M | 0.00% | −35,336−12.9% | Reduced |
| Telemetry Investments, L.L.C. | 242,514 | $1.18M | 1.61% | +75,022+44.8% | Added |
| Highland Capital Management Fund Advisors, L.P. | 264,770 | $1.29M | 0.22% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 272,439 | $1.32M | 0.00% | +17,814+7.0% | Added |
| Brown Brothers Harriman & Co | 287,902 | $1.40M | 0.01% | 00.0% | Unchanged |
| Trellus Management Company, LLC | 295,000 | $1.43M | 1.28% | +10,600+3.7% | Added |
| Two Sigma Advisers, LP | 355,400 | $1.73M | 0.00% | −166,600−31.9% | Reduced |
| Worth Venture Partners, LLC | 389,440 | $1.89M | 0.86% | +158,068+68.3% | Added |
| Fortress Investment Group LLC | 433,804 | $2.11M | 0.12% | 00.0% | Unchanged |
| Northern Trust Corp | 466,871 | $2.27M | 0.00% | −14,191−2.9% | Reduced |
| 1492 Capital Management LLC | 488,309 | $2.37M | 1.22% | +361,309+284.5% | Added |
| Geode Capital Management, LLC | 697,621 | $3.39M | 0.00% | −26,786−3.7% | Reduced |
| State Street Corp | 758,435 | $3.69M | 0.00% | +8,834+1.2% | Added |
| Granahan Investment Management Inc | 821,654 | $3.99M | 0.08% | −12,606−1.5% | Reduced |
| Abingworth LLP | 1,041,131 | $5.06M | 1.15% | 00.0% | Unchanged |
| General American Investors Co Inc | 1,112,658 | $5.41M | 0.46% | +71,461+6.9% | Added |
| Bruce & Co., Inc. | 1,343,312 | $6.53M | 1.39% | +180,000+15.5% | Added |