William Blair & Company
GERN icon

William Blair & Company’s Geron GERN Stock Holding History

William Blair & Company’s Portfolio GERN Stock Details GERN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2015
Q1 		– Sell
-11,549
Closed -$37K – 2162
2014
Q4 		$37K Buy
11,549
+1,049
+10% +$2.9K ﹤0.01% 2061
2014
Q3 		$21K Sell
10,500
-609
-5% -$1.5K ﹤0.01% 2083
2014
Q2 		$34K Hold
11,109
– – ﹤0.01% 2041
2014
Q1 		$21K Sell
11,109
-15,870
-59% -$63.3K ﹤0.01% 2008
2013
Q4 		$120K Buy
+26,979
New +$116K ﹤0.01% 1910

Other funds holding GERN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
OM
Opaleye Management Boston, Massachusetts $759M AUM 124.8% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
PAM
Panagora Asset Management Boston, Massachusetts $26.7B AUM 36.4% 1-Year Est. Return

William Blair & Company's GERN Position: Q1 2015 in Review

William Blair & Company sold out of Geron (GERN) in Q1 2015, closing a stake of 11,549 shares — an estimated $37K sold.

William Blair & Company first reported a position in GERN in Q4 2013 and held it in 5 quarters. The position peaked at $120K in Q4 2013. 123 funds tracked by Wall St. Rank hold GERN as of Q1 2015.

  • William Blair & Company reported no remaining Geron position as of Q1 2015 after selling out during the quarter.
  • William Blair & Company sold 11,549 Geron shares in Q1 2015, an estimated $37K.
  • William Blair & Company first reported a position in Geron in Q4 2013 and held it in 5 quarters.
  • William Blair & Company's Geron position peaked at $120K in Q4 2013.
  • 123 funds tracked by Wall St. Rank held Geron as of Q1 2015.

Based on William Blair & Company's 13F filing for Q1 2015, filed 11 May 2015.