Effector Therapeutics Inc (EFTR) Ownership

2.13 ↓0.07 (-3.18%)

As of May 6, 2024, 3:59pm EST.

Institutions
Mutual Funds

Institutional Ownership

SR ONE CAPITAL MANAGEMENT, LP is the biggest individual institutional holder of Effector Therapeutics Inc (EFTR), owning a total of 6.8 million shares. Combined, the top 41 institutional holders of EFTR own 41.41% of the company with a total of 29.4 million shares.

In the latest ownership report on September 30th 2023, the top 41 institutional holders decreased their combined ownership of EFTR by 788 thousand shares. 12 institutions bought 349,975 total additional shares and increased their ownership by an average of 51.34%. However 3 institutions sold 1,137,639 total shares and decreased their ownership by an average of 34.61%.

Overall this is a negative sign as the number of shares owned by the top 20 institutional holders of Effector Therapeutics decreased by a net total of -787,664 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
SR ONE CAPITAL MANAGEMENT, LP	10.557%	0.000%	6,822,114	0	2023-09-30
The Carlyle Group Inc	5.646%	0.000%	4,822,114	0	2023-09-30
Column Group LLC	6.230%	-6.570%	4,026,224	-283,105	2023-09-30
Sectoral Asset Management Inc	2.790%	0.000%	2,382,644	0	2023-09-30
Parallel Advisors, LLC	1.983%	0.000%	1,693,559	0	2023-09-30
Blackstone Inc	1.532%	0.000%	1,308,587	0	2023-09-30
OUP Management Co., LLC	1.201%	0.000%	1,025,697	0	2023-09-30
Vanguard Group Inc	0.473%	-0.466%	404,026	-1,893	2023-09-30
Sea Otter Advisors LLC	0.408%	0.000%	263,942	0	2023-09-30
Geode Capital Management, LLC	0.309%	151.241%	263,758	158,776	2023-09-30
Sonora Investment Management Group, LLC	0.146%	0.000%	125,000	125,000	2023-09-30
Susquehanna International Group, LLP	0.058%	4.820%	49,392	2,271	2023-09-30
Northern Trust Corp	0.043%	41.630%	36,814	10,821	2023-09-30
EP Wealth Advisors, Inc.	0.036%	106.860%	31,000	16,014	2023-09-30
Wescott Financial Advisory Group, LLC	0.036%	0.000%	30,556	0	2023-09-30
Renaissance Technologies Corp	0.044%	-96.791%	28,267	-852,641	2023-09-30
Stifel Financial Corp	0.027%	0.000%	22,660	22,660	2023-09-30
State Street Corporation	0.024%	0.000%	20,085	0	2023-09-30
We Are One Seven, LLC	0.024%	0.000%	20,070	0	2023-09-30
Callan Capital, LLC	0.023%	0.000%	20,000	0	2023-09-30
Morgan Stanley - Brokerage Accounts	0.023%	10.667%	19,920	1,920	2023-09-30
Vontobel Holding Ltd.	0.018%	0.000%	15,000	0	2023-09-30
Millennium Management LLC	0.016%	3.415%	13,960	461	2023-09-30
Tower Research Capital LLC	0.014%	18.768%	12,334	1,949	2023-09-30
UBS Group AG	0.012%	0.000%	9,874	9,874	2023-09-30
BlackRock Inc	0.001%	0.000%	554	0	2023-09-30
Royal Bank of Canada	0.001%	2.785%	406	11	2023-09-30
Wells Fargo & Co	0.000%	275.949%	297	218	2023-09-30

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
SR ONE CAPITAL MANAGEMENT, LP	10.557%	0.000%	6,822,114	0	2023-09-30
Abingworth LLP	7.807%	0.000%	4,822,114	0	2022-12-31
The Carlyle Group Inc	5.646%	0.000%	4,822,114	0	2023-09-30
Column Group LLC	6.230%	-6.570%	4,026,224	-283,105	2023-09-30
Sectoral Asset Management Inc	2.790%	0.000%	2,382,644	0	2023-09-30
Parallel Advisors, LLC	1.983%	0.000%	1,693,559	0	2023-09-30
Blackstone Inc	1.532%	0.000%	1,308,587	0	2023-09-30
OUP Management Co., LLC	1.201%	0.000%	1,025,697	0	2023-09-30
Evolution Capital Management LLC	0.855%	0.000%	527,885	0	2022-12-31
Vanguard Group Inc	0.473%	-0.466%	404,026	-1,893	2023-09-30
CI Private Wealth LLC	0.585%	0.000%	275,442	275,442	2022-12-31
Sea Otter Advisors LLC	0.408%	0.000%	263,942	0	2023-09-30
Geode Capital Management, LLC	0.309%	151.241%	263,758	158,776	2023-09-30
Sonora Investment Management Group, LLC	0.146%	0.000%	125,000	125,000	2023-09-30
Two Sigma Investments LLC	0.132%	0.000%	81,558	81,558	2023-06-30
Susquehanna International Group, LLP	0.058%	4.820%	49,392	2,271	2023-09-30
Intelligence Driven Advisers, LLC	0.115%	0.000%	48,768	48,768	2022-12-31
Northern Trust Corp	0.043%	41.630%	36,814	10,821	2023-09-30
HRT FINANCIAL LLC	0.050%	0.000%	31,023	31,023	2023-06-30
EP Wealth Advisors, Inc.	0.036%	106.860%	31,000	16,014	2023-09-30
Resolute Financial, LLC	0.050%	0.000%	31,000	0	2022-12-31
Wescott Financial Advisory Group, LLC	0.036%	0.000%	30,556	0	2023-09-30
XTX Topco Ltd	0.047%	0.000%	28,826	28,826	2023-06-30
Renaissance Technologies Corp	0.044%	-96.791%	28,267	-852,641	2023-09-30
TWO SIGMA SECURITIES, LLC	0.040%	0.000%	24,635	24,635	2023-03-31
Stifel Financial Corp	0.027%	0.000%	22,660	22,660	2023-09-30
State Street Corporation	0.024%	0.000%	20,085	0	2023-09-30
We Are One Seven, LLC	0.024%	0.000%	20,070	0	2023-09-30
Callan Capital, LLC	0.023%	0.000%	20,000	0	2023-09-30
Morgan Stanley - Brokerage Accounts	0.023%	10.667%	19,920	1,920	2023-09-30
Virtu Financial LLC	0.038%	0.000%	15,667	15,667	2022-06-30
Vontobel Holding Ltd.	0.018%	0.000%	15,000	0	2023-09-30
Millennium Management LLC	0.016%	3.415%	13,960	461	2023-09-30
Tower Research Capital LLC	0.014%	18.768%	12,334	1,949	2023-09-30
UBS Group AG	0.012%	0.000%	9,874	9,874	2023-09-30
Penserra Capital Management, LLC	0.012%	41.105%	5,108	1,488	2022-06-30
Advisor Group Holdings, Inc.	0.004%	0.000%	1,500	1,500	2022-06-30
BlackRock Inc	0.001%	0.000%	554	0	2023-09-30
Royal Bank of Canada	0.001%	2.785%	406	11	2023-09-30
Wells Fargo & Co	0.000%	275.949%	297	218	2023-09-30
SIMPLEX TRADING, LLC	0.000%	0.000%	141	141	2022-06-30

Mutual Fund Ownership

Fidelity® Extended Market Index is the biggest individual fund holder of Effector Therapeutics Inc (EFTR), owning a total of 214 thousand shares. Combined, the top 34 mutual fund holders of EFTR own 4.03% of the company with a total of 841 thousand shares.

In the latest ownership report on March 31st 2024, the top 34 fund holders increased their combined ownership of EFTR by 19 thousand shares. 2 funds bought 18,830 total additional shares and increased their ownership by an average of 19.04%. However 1 funds sold 1 total shares and decreased their ownership by an average of 0.07%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Effector Therapeutics increased by a net total of 18,829 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Total Stock Mkt Idx Inv	1.920%	34.090%	70,801	18,000	2024-03-31
Vanguard Institutional Extnd Mkt Idx Tr	0.588%	3.984%	21,664	830	2024-03-31
NT Ext Equity Mkt Idx Fd - L	0.039%	-0.070%	1,433	-1	2024-03-31
State St US Extended Mkt Indx NL Cl C	0.005%	0.000%	168	0	2024-03-31
State St US Ttl Mkt Indx SL Cl I	0.001%	0.000%	44	0	2024-03-31

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Fidelity® Extended Market Index	0.331%	0.000%	214,002	0	2023-11-30
NT Ext Equity Mkt Idx Fd - NL	0.125%	1,099.430%	115,637	105,996	2023-12-31
Vanguard Extended Market Index Investor	0.153%	0.000%	94,449	0	2023-08-31
NT Ext Equity Mkt Idx Fd - DC - NL - T2	0.101%	1,101.620%	92,873	85,144	2023-12-31
Vanguard Total Stock Mkt Idx Inv	1.920%	34.090%	70,801	18,000	2024-03-31
Fidelity® Total Market Index	0.100%	581.486%	64,673	55,183	2023-11-30
iShares Micro-Cap ETF	0.105%	0.000%	49,355	0	2023-05-31
Northern Trust Extended Eq Market Idx	0.039%	100.925%	35,839	18,002	2023-12-31
Fidelity® NASDAQ Composite Index®	0.039%	0.000%	24,005	0	2023-08-31
Vanguard Institutional Extnd Mkt Idx Tr	0.588%	3.984%	21,664	830	2024-03-31
Fidelity® Series Total Market Index	0.016%	0.000%	10,545	0	2023-11-30
Vanguard Instl Ttl Stck Mkt Idx Tr	0.010%	-96.819%	9,544	-290,489	2023-10-31
Fidelity Extended Market Index	0.230%	-0.480%	8,497	-41	2024-02-29
Victory Extended Market Index	0.007%	0.000%	4,205	4,205	2023-09-30
SSgA U.S. Extended Market Index Class I	0.005%	0.000%	4,200	0	2023-12-31
NT Ext Eq Mkt Indx Fd DC Lending Tier 5	0.004%	1,102.250%	3,739	3,428	2023-12-31
Fidelity Total Market Index	0.070%	0.000%	2,586	0	2024-02-29
Fidelity Series Total Market Index	0.066%	-25.906%	2,434	-851	2024-02-29
1290 VT Micro Cap K	0.003%	0.000%	1,991	0	2023-05-31
Fidelity Nasdaq Composite Index	0.045%	0.000%	1,658	0	2024-02-29
NT Ext Equity Mkt Idx Fd - L	0.039%	-0.070%	1,433	-1	2024-03-31
SSgA U.S. Total Market Index Strategy	0.001%	-2.260%	1,211	-28	2023-12-31
State St US Ttl Mkt Indx NL Cl C	0.002%	0.000%	1,100	0	2023-07-31
State St US Ttl Mkt Indx SL SF Cl II	0.002%	0.000%	1,100	0	2023-11-30
USAA Extended Market Index	0.003%	0.866%	1,048	9	2022-06-30
BlackRock Extended Mkt Composite	0.001%	0.000%	554	0	2023-09-30
BlackRock Extended Equity Market K	0.001%	-0.207%	483	-1	2023-12-31
Vanguard Instl Ttl Stk Mkt Idx InstlPls	0.010%	0.000%	382	0	2024-02-29
Spartan Total Market Index Pool E	0.005%	0.000%	183	0	2024-02-29
State St US Extended Mkt Indx NL Cl C	0.005%	0.000%	168	0	2024-03-31
Spartan Extended Market Index Pool E	0.003%	75.926%	95	41	2024-02-29
Extended Equity Market Fund M	0.000%	5.263%	60	3	2023-12-31
JHVIT Total Stock Market Index I	0.001%	0.000%	48	48	2024-02-29
State St US Ttl Mkt Indx SL Cl I	0.001%	0.000%	44	0	2024-03-31