PM
AFFX

Penbrook Management’s Affymetrix Inc AFFX Stock Holding History

Penbrook Management’s Portfolio AFFX Stock Details AFFX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2015
Q3 		– Sell
-103,510
Closed -$1.13M – 119
2015
Q2 		$1.13M Sell
103,510
-66,215
-39% -$802K 1.07% 39
2015
Q1 		$2.13M Sell
169,725
-111,050
-40% -$1.29M 1.89% 6
2014
Q4 		$2.77M Sell
280,775
-19,850
-7% -$174K 2.5% 3
2014
Q3 		$2.4M Sell
300,625
-6,075
-2% -$52.1K 2.21% 4
2014
Q2 		$2.73M Sell
306,700
-302,300
-50% -$2.41M 2.41% 3
2014
Q1 		$4.78M Buy
609,000
+304,500
+100% +$2.45M 2.29% 7
2013
Q4 		$2.61M Buy
+304,500
New +$2.33M 2.53% 6

Other funds holding AFFX

Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
O
OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
LCS
Levin Capital Strategies New York $1.49B AUM 30.44% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
PP
Prudential plc London, England, United Kingdom $17.1B AUM 15.7% 1-Year Est. Return

Penbrook Management's AFFX Position: Q3 2015 in Review

Penbrook Management sold out of Affymetrix Inc (AFFX) in Q3 2015, closing a stake of 103,510 shares — an estimated $1.13M sold.

Penbrook Management first reported a position in AFFX in Q4 2013 and held it in 7 quarters. The position peaked at $4.78M in Q1 2014. 183 funds tracked by Wall St. Rank hold AFFX as of Q3 2015.

  • Penbrook Management reported no remaining Affymetrix Inc position as of Q3 2015 after selling out during the quarter.
  • Penbrook Management sold 103,510 Affymetrix Inc shares in Q3 2015, an estimated $1.13M.
  • Penbrook Management first reported a position in Affymetrix Inc in Q4 2013 and held it in 7 quarters.
  • Penbrook Management's Affymetrix Inc position peaked at $4.78M in Q1 2014.
  • 183 funds tracked by Wall St. Rank held Affymetrix Inc as of Q3 2015.

Based on Penbrook Management's 13F filing for Q3 2015, filed 12 Nov 2015.