GROUP ONE TRADING, L.P. - T2 BIOSYSTEMS INC ownership

T2 BIOSYSTEMS INC's ticker is TTOO and the CUSIP is 89853L104. A total of 42 filers reported holding T2 BIOSYSTEMS INC in Q1 2020. The put-call ratio across all filers is 6.06 and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of T2 BIOSYSTEMS INC
ValueSharesWeighting
Q3 2022$19,000
+137.5%
164,488
+232.4%
0.00%
Q2 2022$8,000
-69.2%
49,490
+1.4%
0.00%
Q1 2022$26,000
-16.1%
48,790
-18.1%
0.00%
Q4 2021$31,000
+520.0%
59,579
+1053.7%
0.00%
Q3 2021$5,000
-87.5%
5,164
-91.5%
0.00%
Q1 2020$40,000
+110.5%
60,869
+284.9%
0.00%
Q4 2019$19,000
-44.1%
15,814
+16.5%
0.00%
Q3 2019$34,000
-5.6%
13,574
-37.3%
0.00%
Q2 2019$36,000
-66.7%
21,651
-47.5%
0.00%
-100.0%
Q1 2019$108,000
+24.1%
41,251
+43.4%
0.00%0.0%
Q4 2018$87,000
+10.1%
28,766
+170.9%
0.00%0.0%
Q3 2018$79,000
+119.4%
10,620
+131.2%
0.00%
Q2 2018$36,000
-55.0%
4,594
-62.8%
0.00%
-100.0%
Q1 2018$80,000
+7900.0%
12,337
+12237.0%
0.00%
Q3 2015$1,0001000.00%
Other shareholders
T2 BIOSYSTEMS INC shareholders Q1 2020
NameSharesValueWeighting ↓
Polaris Venture Management Co. V, L.L.C. 1,841,924$4,844,0004.10%
Bell Rock Capital LLC 340,375$897,0000.52%
Senvest Management, LLC 2,557,437$6,726,0000.50%
ARDSLEY ADVISORY PARTNERS LP 825,000$2,170,0000.42%
GAGNON SECURITIES LLC 149,065$392,0000.08%
ESSEX INVESTMENT MANAGEMENT CO LLC 200,000$526,0000.08%
ALGERT GLOBAL LLC 27,767$73,0000.04%
&PARTNERS 10,000$26,0000.04%
Focused Wealth Management, Inc 30,550$80,0000.02%
Jump Trading, LLC 27,104$71,0000.02%
View complete list of T2 BIOSYSTEMS INC shareholders