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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.

Q3 2023 vs. Q2 2023

How the institutions holding Paratek Pharmaceuticals, Inc. changed between Q2 2023 and Q3 2023.

All holders in Q3 2023All holders in Q2 2023

13F holders of PRTK: Q2 2023 compared with Q3 2023
MeasureQ2 2023Q3 2023Change
Holders660−66
Shares21.2M0−21.2M (−100.0%)
Value$47.0M$0−$47.0M (−100.0%)

New holders (0)

Institutions that held Paratek Pharmaceuticals, Inc. at the end of Q3 2023 but not at the end of Q2 2023.

None.

Sold out (66)

Institutions that held Paratek Pharmaceuticals, Inc. at the end of Q2 2023 and filed for Q3 2023 without it.

Institutions that sold out of PRTK in Q3 2023
InstitutionShares, Q2 2023Value, Q2 2023
Highland Capital Management Fund Advisors, L.P.2,495,770$5.52M
Vanguard Group Inc2,228,066$4.92M
General American Investors Co Inc1,839,424$4.07M
Rock Springs Capital Management LP1,734,037$3.83M
Bruce & Co., Inc.1,556,247$3.44M
Eversept Partners, LP1,327,857$2.93M
Carlyle Group Inc.1,041,131$2.30M
BlackRock Inc.894,894$1.98M
Newtyn Management, LLC764,274$1.69M
J. Goldman & Co LP758,431$1.68M
Natixis491,724$1.09M
Polar Asset Management Partners Inc.479,504$1.06M
Geode Capital Management, LLC439,736$971.8K
Two Sigma Investments, LP413,163$913.1K
D. E. Shaw & Co., Inc.396,076$875.3K
Gabelli Funds LLC369,860$817.4K
Hunting Hill Global Capital, LLC361,226$798.3K
PenderFund Capital Management Ltd.233,590$684.0K
Gabelli & Co Investment Advisers, Inc.306,950$678.4K
Two Sigma Advisers, LP298,300$659.2K
Brown Brothers Harriman & Co287,902$636.3K
Fifth Lane Capital, LP261,781$578.5K
CM Management, LLC250,000$553.0K
State Street Corp216,110$477.6K
JPMorgan Chase & Co201,636$445.6K
Renaissance Technologies LLC129,524$286.0K
Trellus Management Company, LLC127,000$280.7K
Susquehanna International Group, LLP118,025$260.8K
Northern Trust Corp114,434$252.9K
Morgan Stanley111,434$246.3K
Yakira Capital Management, Inc.100,000$221.0K
Equitec Proprietary Markets, LLC95,600$211.3K
Water Island Capital LLC84,697$187.2K
Deltec Asset Management LLC70,468$155.7K
Alpine Global Management, LLC66,402$146.7K
XTX Topco Ltd62,938$139.1K
Deuterium Capital Management, LLC55,136$121.9K
HighTower Advisors, LLC53,000$117.0K
Bank of America Corp34,480$76.2K
National Asset Management, Inc.30,000$66.3K
Kathmere Capital Management, LLC30,000$66.3K
Teton Advisors, Inc.25,000$55.3K
GTS Securities LLC22,000$48.6K
Wells Fargo & Company21,782$48.1K
Two Sigma Securities, LLC19,521$43.1K
Gamco Investors, Inc. Et Al18,900$41.8K
Bank of New York Mellon Corp17,893$39.5K
Charles Schwab Investment Management Inc17,405$38.5K
Commonwealth Equity Services, LLC16,700$37.0K
CI Private Wealth, LLC15,550$34.4K
Jane Street Group, LLC14,668$32.4K
CSS LLC14,000$30.9K
Perkins Capital Management Inc13,700$30.0K
Covestor Ltd11,184$25.0K
LPL Financial LLC10,605$23.4K
Baird Financial Group, Inc.10,435$23.1K
Kingsview Wealth Management, LLC10,000$22.1K
UBS Group AG8,284$18.3K
Royal Bank of Canada4,776$10.0K
Advisor Group Holdings, Inc.4,292$9.47K
Rhumbline Advisers1,112$2.46K
Parallel Advisors, LLC750$1.66K
FMR LLC420$928
Tower Research Capital LLC (TRC)100$221
Harbour Investments, Inc.2$4
Simplex Trading, LLC22$0