SAM
AFFX

Silphium Asset Management’s Affymetrix Inc AFFX Stock Holding History

Silphium Asset 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
2014
Q3 		– Sell
-15,000
Closed -$134K – 101
2014
Q2 		$134K Buy
+15,000
New +$119K 0.09% 90

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
LCS
Levin Capital Strategies New York $1.32B AUM 28.11% 1-Year Est. Return
PP
Prudential plc London, England, United Kingdom $17.1B AUM 15.7% 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
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
RFC
Russell Frank Company Seattle, Washington $56.9B AUM 2.13% 1-Year Est. Return

Silphium Asset Management's AFFX Position: Q3 2014 in Review

Silphium Asset Management sold out of Affymetrix Inc (AFFX) in Q3 2014, closing a stake of 15,000 shares — an estimated $134K sold.

Silphium Asset Management first reported a position in AFFX in Q2 2014 and held it in 1 quarter. The position peaked at $134K in Q2 2014. 166 funds tracked by Wall St. Rank hold AFFX as of Q3 2014.

  • Silphium Asset Management reported no remaining Affymetrix Inc position as of Q3 2014 after selling out during the quarter.
  • Silphium Asset Management sold 15,000 Affymetrix Inc shares in Q3 2014, an estimated $134K.
  • Silphium Asset Management first reported a position in Affymetrix Inc in Q2 2014 and held it in 1 quarter.
  • Silphium Asset Management's Affymetrix Inc position peaked at $134K in Q2 2014.
  • 166 funds tracked by Wall St. Rank held Affymetrix Inc as of Q3 2014.

Based on Silphium Asset Management's 13F filing for Q3 2014, filed 30 Jan 2025.