Merrimack Pharmaceuticals Inc (NASDAQ:MACK)

10.91
Data as of Dec 24
 +0.36 / +3.41%
Today’s Change
4.13
Today|||52-Week Range
11.07
+104.65%
Year-to-Date
Institutional investors purchased a net $1.8 million shares of MACK during the quarter ended September 2014. This may signal that the smart money is gaining interest in this company as the 52.32% of shares outstanding that institutional investors hold is actually below the Biotechnology industry average.
Individual stakeholders8.35%
Mutual fund holders33.82%
Other institutional18.51%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

9/30/2014CONSONANCE CAPITAL MANAGEMENT LP  Bought 1.5 Million shares of Merrimack Pharmaceuticals...
9/30/2014LORD, ABBETT & CO. LLC  Bought 616.5 Thousand shares of Merrimack Pharmaceuticals...
9/30/2014PORTOLAN CAPITAL MANAGEMENT LLC  Bought 423.0 Thousand shares of Merrimack Pharmaceuticals...

Top 10 Owners of Merrimack Pharmaceuticals Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Fidelity Management & Research Co...14.75%15,621,838143,096,036+174,266+1.13%
The Vanguard Group, Inc.5.31%5,620,18651,480,904+223,603+4.14%
BlackRock Fund Advisors5.16%5,467,91950,086,138+54,813+1.01%
SSgA Funds Management, Inc.3.47%3,672,15033,636,894+272,874+8.03%
Millennium Management LLC1.88%1,991,22218,239,594-64,370-3.13%
Deutsche Asset & Wealth Managemen...1.78%1,889,33717,306,327-485,864-20.46%
Consonance Capital Management LP1.45%1,536,90214,078,022+1,536,902--
Northern Trust Investments, Inc.1.07%1,130,10910,351,798-3,830-0.34%
UBS AG (Investment Management)0.79%839,3977,688,877+34,400+4.27%
Putnam Investment Management LLC0.74%778,2447,128,715-89,407-10.30%

Top 10 Mutual Funds Holding Merrimack Pharmaceuticals Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Fidelity Growth Company Fund8.89%9,407,80986,175,530-114,600-1.20%
SPDR S&P Biotech ETF2.02%2,139,70119,599,661-70,444-3.19%
Fidelity Series Growth Company Fu...1.94%2,048,36618,763,033+29,928+1.48%
Vanguard Small Cap Index Fund1.56%1,652,62415,138,036+9,316+0.57%
Fidelity Blue Chip Growth Fund1.51%1,594,65814,607,06700.00%
iShares Russell 2000 ETF1.50%1,584,76314,516,429+103,206+6.97%
Vanguard Total Stock Market Index...1.47%1,553,68914,231,791+18,440+1.20%
iShares Nasdaq Biotechnology ETF1.28%1,357,53112,434,984+14,076+1.05%
Vanguard Small Cap Growth Index F...1.04%1,097,88810,056,654-2,179-0.20%
iShares US Pharmaceuticals ETF0.97%1,027,3619,410,627+18,184+1.80%

To view my watchlist

Not a member yet?

Sign up now for a free account

Most stock quote data provided by BATS. Market indices are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer.

Morningstar: © 2014 Morningstar, Inc. All Rights Reserved.

Factset: FactSet Research Systems Inc. 2014. All rights reserved.

Chicago Mercantile Association: Certain market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved.

Dow Jones: The Dow Jones branded indices are proprietary to and are calculated, distributed and marketed by DJI Opco, a subsidiary of S&P Dow Jones Indices LLC and have been licensed for use to S&P Opco, LLC and CNN. Standard & Poor's and S&P are registered trademarks of Standard & Poor’s Financial Services LLC and Dow Jones is a registered trademark of Dow Jones Trademark Holdings LLC. All content of the Dow Jones branded indices © S&P Dow Jones Indices LLC 2014 and/or its affiliates.