PA
MACK

Perceptive Advisors’s Merrimack Pharmaceuticals, Inc. MACK Stock Holding History

Perceptive Advisors’s Portfolio MACK Stock Details MACK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2017
Q1 		– Sell
-6,216
Closed -$200K – 230
2016
Q4 		$200K Hold
6,216
– – 0.01% 143
2016
Q3 		$311K Sell
6,216
-139
-2% -$5.77K 0.02% 151
2016
Q2 		$270K Hold
6,355
– – 0.02% 140
2016
Q1 		$419K Hold
6,355
– – 0.04% 136
2015
Q4 		$395K Buy
+6,355
New +$447K 0.03% 103

Other funds holding MACK

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
TCIM
TIAA CREF Investment Management New York $141B AUM 14.18% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
TA
Teachers Advisors New York $81.7B AUM 13.62% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Perceptive Advisors's MACK Position: Q1 2017 in Review

Perceptive Advisors sold out of Merrimack Pharmaceuticals, Inc. (MACK) in Q1 2017, closing a stake of 6,216 shares — an estimated $200K sold.

Perceptive Advisors first reported a position in MACK in Q4 2015 and held it in 5 quarters. The position peaked at $419K in Q1 2016. 116 funds tracked by Wall St. Rank hold MACK as of Q1 2017.

  • Perceptive Advisors reported no remaining Merrimack Pharmaceuticals, Inc. position as of Q1 2017 after selling out during the quarter.
  • Perceptive Advisors sold 6,216 Merrimack Pharmaceuticals, Inc. shares in Q1 2017, an estimated $200K.
  • Perceptive Advisors first reported a position in Merrimack Pharmaceuticals, Inc. in Q4 2015 and held it in 5 quarters.
  • Perceptive Advisors's Merrimack Pharmaceuticals, Inc. position peaked at $419K in Q1 2016.
  • 116 funds tracked by Wall St. Rank held Merrimack Pharmaceuticals, Inc. as of Q1 2017.

Based on Perceptive Advisors's 13F filing for Q1 2017, filed 15 May 2017.