Our Terms of Service and Privacy Policy have changed.

By continuing to use this site, you are agreeing to the new Privacy Policy and Terms of Service.

Synthetic Biologics Inc (NYSE MKT LLC:SYN)

Delayed Data
As of Feb 24
 +0.0087 / +1.17%
Today’s Change
Today|||52-Week Range
Institutional investors control 27.09% of the outstanding shares in SYN. This represents a greater percentage of ownership than at almost any other company in the Biotechnology industry. Additionally, during the quarter ended September 2016, these large investors purchased a net $9.3 million shares.
Mutual fund holders6.32%
Other institutional20.77%
Individual stakeholders14.86%

Largest Quarterly Institutional

Latest Institutional Activity

12/31/2016ALYESKA INVESTMENT GROUP LP  Bought 4.6 Million shares of Synthetic Biologics Inc
12/31/2016SABBY CAPITAL LLC  Bought 3.0 Million shares of Synthetic Biologics Inc
12/31/2016MSD PARTNERS LP  Bought 1.0 Million shares of Synthetic Biologics Inc

Top 10 Owners of Synthetic Biologics Inc

Total value ($)Shares
bought / sold
Alyeska Investment Group LP3.93%4,586,5923,889,430+4,586,592--
BlackRock Fund Advisors3.68%4,287,1113,635,470+443,087+11.53%
MSD Partners LP3.53%4,118,4023,492,405+1,000,000+32.07%
Sabby Capital LLC2.60%3,031,9532,571,096+3,031,953--
Knoll Capital Management LP1.74%2,034,9491,725,637-1,699,200-45.50%
The Vanguard Group, Inc.1.55%1,805,6531,531,194-967,082-34.88%
William Blair & Co. LLC (Investme...1.41%1,647,3761,396,975-351,510-17.59%
UBS O'Connor LLC0.86%1,000,000848,000+1,000,000--
SSgA Funds Management, Inc.0.82%954,323809,266+5,195+0.55%
Northern Trust Investments, Inc.0.81%946,226802,400+111,175+13.31%

Top 10 Mutual Funds Holding Synthetic Biologics Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
iShares Russell 2000 ETF1.76%2,057,1311,744,447+41,328+2.05%
Vanguard Extended Market Index Fu...0.96%1,119,816949,604+212,140+23.37%
iShares Russell 2000 Growth ETF0.51%599,198508,120+5,661+0.95%
Government Pension Fund - Global ...0.40%466,839395,879+466,839--
Bridgeway Ultra Small Company Mar...0.30%351,078297,714-133,827-27.60%
Fidelity Extended Market Index Fu...0.27%314,451266,65400.00%
Vanguard Total Stock Market Index...0.25%288,520244,665-1,917,923-86.92%
iShares Micro Cap ETF0.20%230,633195,57700.00%
CREF Stock Account0.18%206,801175,367+35,118+20.46%
Vanguard Russell 2000 Growth Inde...0.13%156,787132,95500.00%