Portolan Capital Management - SERES THERAPEUTICS INC ownership

SERES THERAPEUTICS INC's ticker is MCRB and the CUSIP is 81750R102. A total of 89 filers reported holding SERES THERAPEUTICS INC in Q4 2016. The put-call ratio across all filers is 2.50 and the average weighting 0.5%.

Quarter-by-quarter ownership
Portolan Capital Management ownership history of SERES THERAPEUTICS INC
ValueSharesWeighting
Q4 2016$1,099,000
-68.8%
111,054
-61.3%
0.15%
-69.4%
Q3 2016$3,527,000
-9.3%
286,950
+114.3%
0.48%
-13.6%
Q2 2016$3,889,000
+22.8%
133,883
+12.2%
0.56%
+32.1%
Q1 2016$3,168,000119,2760.42%
Other shareholders
SERES THERAPEUTICS INC shareholders Q4 2016
NameSharesValueWeighting ↓
Flagship Pioneering Inc. 23,117,045$55,018,5673.99%
Lion Point Capital, LP 691,803$1,646,4910.73%
Eversept Partners, LP 2,352,556$5,599,0830.47%
Soleus Capital Management, L.P. 1,820,983$4,333,9400.40%
Simplify Asset Management Inc. 550,626$1,310,4900.15%
Avoro Capital Advisors LLC 2,500,000$5,950,0000.09%
IRONWOOD INVESTMENT MANAGEMENT LLC 45,419$108,0970.07%
Knott David M Jr 70,000$1670.06%
XTX Topco Ltd 150,097$357,2310.06%
FEDERATED HERMES, INC. 8,981,717$21,376,4860.06%
View complete list of SERES THERAPEUTICS INC shareholders