SIMPLEX TRADING, LLC - KALEIDO BIOSCIENCES INC ownership

KALEIDO BIOSCIENCES INC's ticker is KLDO and the CUSIP is 483347100. A total of 66 filers reported holding KALEIDO BIOSCIENCES INC in Q4 2021. The put-call ratio across all filers is 0.21 and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of KALEIDO BIOSCIENCES INC
ValueSharesWeighting
Q1 2022$2,000
-60.0%
1,268
+69.3%
0.00%
Q3 2021$5,0000.0%7490.0%0.00%
Q2 2021$5,0007490.00%
Other shareholders
KALEIDO BIOSCIENCES INC shareholders Q4 2021
NameSharesValueWeighting ↓
Flagship Pioneering Inc. 19,575,710$32,300,0000.76%
HARBOURVEST PARTNERS LLC 1,833,832$3,026,0000.62%
Palo Alto Investors LP 309,692$511,0000.04%
Artal Group S.A. 500,500$826,0000.04%
FEDERATED HERMES, INC. 607,687$1,003,0000.00%
IHT Wealth Management, LLC 18,890$31,0000.00%
Close Asset Management Ltd 7,900$19,0000.00%
FMR LLC 6,389,660$10,543,0000.00%
Baillie Gifford 733,525$1,211,0000.00%
Texas Yale Capital Corp. 10,000$17,0000.00%
View complete list of KALEIDO BIOSCIENCES INC shareholders