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Time3:56 PM
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29 April 2026
CUSIP 28202V108

EFFECTOR THERAPEUTICS INC

51 institutions · $15.7M total · 27,561,554 shares

#ManagerSharesValue% of TotalPeriod
1SR ONE CAPITAL MANAGEMENT, LP6,822,114$4.0M24.75%2023-12-31
2Carlyle Group Inc.4,822,114$2.9M17.49%2023-12-31
3Column Group LLC4,026,224$2.4M14.60%2023-12-31
4Abingworth LLP4,822,114$2.1M17.49%2023-03-31
5SECTORAL ASSET MANAGEMENT INC2,382,644$1.4M8.64%2023-12-31
6OUP Management Co., LLC1,025,697$615.3K3.72%2023-12-31
7NORGES BANK416,300$591.1K1.51%2023-09-30
8Alyeska Investment Group, L.P.364,934$303.0K1.32%2023-09-30
9VANGUARD GROUP INC574,413$268.5K2.08%2024-03-31
10Evolution Capital Management LLC527,885$225.7K1.91%2023-03-31
11Sea Otter Advisors LLC263,942$158.3K0.95%2023-12-31
12GEODE CAPITAL MANAGEMENT, LLC263,758$158.3K0.95%2023-12-31
13CI Private Wealth, LLC275,442$117.8K0.99%2023-03-31
14Sonora Investment Management Group, LLC125,000$75.0K0.45%2023-12-31
15TWO SIGMA INVESTMENTS, LP81,558$67.7K0.29%2023-09-30
16Oasis Management Co Ltd.100,000$60.0K0.36%2023-12-31
17SUSQUEHANNA INTERNATIONAL GROUP, LLP49,392$29.6K0.17%2023-12-31
18Intelligence Driven Advisers, LLC48,768$24.4K0.17%2023-03-31
19XTX Topco Ltd28,826$23.9K0.10%2023-09-30
20Parallel Advisors, LLC67,738$19.7K0.24%2024-06-30
21EP Wealth Advisors, LLC31,000$18.6K0.11%2023-12-31
22Wescott Financial Advisory Group, LLC30,556$18.3K0.11%2023-12-31
23NORTHERN TRUST CORP27,566$16.5K0.10%2023-12-31
24STIFEL FINANCIAL CORP22,660$13.6K0.08%2023-12-31
25RESOLUTE FINANCIAL, LLC31,000$13.3K0.11%2023-03-31
26CVI Holdings, LLC15,000$12.4K0.05%2023-09-30
27STATE STREET CORP20,085$12.0K0.07%2023-12-31
28MGO ONE SEVEN LLC20,070$12.0K0.07%2023-12-31
29Callan Capital, LLC20,000$12.0K0.07%2023-12-31
30PRUDENTIAL FINANCIAL INC13,200$11.0K0.04%2023-09-30
31TWO SIGMA SECURITIES, LLC24,635$8.7K0.08%2023-06-30
32MORGAN STANLEY18,000$8.4K0.06%2024-06-30
33MILLENNIUM MANAGEMENT LLC13,960$8.4K0.05%2023-12-31
34Tower Research Capital LLC (TRC)12,334$7.4K0.04%2023-12-31
35Vontobel Holding Ltd.15,000$7.0K0.05%2024-06-30
36UBS Group AG9,874$5.9K0.03%2023-12-31
37Ground Swell Capital, LLC11,752$4.2K0.04%2023-06-30
38Blackstone Inc.52,343$2.0K0.18%2024-09-30
39ADVISOR GROUP HOLDINGS, INC.1,500$1.3K0.00%2023-09-30
40ICA Group Wealth Management, LLC1,100$9140.00%2023-09-30
41BlackRock Inc.554$3320.00%2023-12-31
42WELLS FARGO & COMPANY/MN297$1780.00%2023-12-31
43BANK OF AMERICA CORP /DE/100$830.00%2023-09-30
44JPMORGAN CHASE & CO68$320.00%2024-12-31
45HRT FINANCIAL LP31,023$250.11%2023-09-30
46RENAISSANCE TECHNOLOGIES LLC28,267$170.10%2023-12-31
47Virtu Financial LLC10,140$80.03%2023-09-30
48SIMPLEX TRADING, LLC10,119$80.03%2023-09-30
49CONCOURSE FINANCIAL GROUP SECURITIES, INC.0$00.00%2023-12-31
50BARCLAYS PLC82$00.00%2023-12-31
51Royal Bank of Canada406$00.00%2023-12-31