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O'Shaughnessy Asset Management’s Foster FSTR Stock Holding History

O'Shaughnessy Asset Management’s Portfolio FSTR Stock Details FSTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$498K Buy
11,026
+764
+7% +$28.5K ﹤0.01% 1605
2026
Q1 		$286K Sell
10,262
-1,867
-15% -$55.1K ﹤0.01% 1804
2025
Q4 		$327K Buy
12,129
+3,447
+40% +$93K ﹤0.01% 1725
2025
Q3 		$234K Buy
+8,682
New +$215K ﹤0.01% 1889
2024
Q3 		– Sell
-18,692
Closed -$402K – 2147
2024
Q2 		$402K Sell
18,692
-1,431
-7% -$36.8K ﹤0.01% 1221
2024
Q1 		$550K Buy
20,123
+1,685
+9% +$39.8K 0.01% 1057
2023
Q4 		$405K Buy
+18,438
New +$364K 0.01% 1094
2021
Q4 		– Sell
-5,343
Closed -$83K – 1684
2021
Q3 		$83K Buy
5,343
+1,228
+30% +$21K ﹤0.01% 1442
2021
Q2 		$77K Buy
4,115
+1,133
+38% +$19.9K ﹤0.01% 1408
2021
Q1 		$53K Buy
2,982
+2,092
+235% +$35K ﹤0.01% 1386
2020
Q4 		$13K Sell
890
-1,670
-65% -$24.5K ﹤0.01% 1492
2020
Q3 		$34K Buy
2,560
+1,475
+136% +$20.5K ﹤0.01% 1161
2020
Q2 		$14K Buy
+1,085
New +$13.9K ﹤0.01% 1201
2020
Q1 		– Sell
-153
Closed -$3K – 1467
2019
Q4 		$3K Buy
+153
New +$2.98K ﹤0.01% 1577
2018
Q4 		– Sell
-1,257
Closed -$26K – 957
2018
Q3 		$26K Sell
1,257
-2,137
-63% -$49K ﹤0.01% 750
2018
Q2 		$78K Sell
3,394
-174
-5% -$4.17K ﹤0.01% 670
2018
Q1 		$84K Buy
3,568
+23
+0.6% +$594 ﹤0.01% 659
2017
Q4 		$96K Buy
+3,545
New +$85.3K ﹤0.01% 659
2015
Q2 		– Sell
-47
Closed -$2K – 1014
2015
Q1 		$2K Buy
47
+5
+12% +$237 ﹤0.01% 912
2014
Q4 		$2K Hold
42
– – ﹤0.01% 945
2014
Q3 		$2K Buy
42
+28
+200% +$1.43K ﹤0.01% 896
2014
Q2 		$1K Buy
+14
New +$696 ﹤0.01% 938
2014
Q1 		– Sell
-64,238
Closed -$3.03M – 1008
2013
Q4 		$3.03M Sell
64,238
-59,409
-48% -$2.72M 0.06% 196
2013
Q3 		$5.65M Sell
123,647
-8,186
-6% -$365K 0.14% 118
2013
Q2 		$5.7M Buy
+131,833
New +$5.75M 0.15% 127

Other funds holding FSTR

BIP
Brandes Investment Partners La Jolla, California $14.3B AUM 23.11% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
HIM
Hillsdale Investment Management Toronto, Ontario, Canada $4.39B AUM 72.96% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

O'Shaughnessy Asset Management's FSTR Position: Q2 2026 in Review

O'Shaughnessy Asset Management increased its Foster (FSTR) stake by 7.4% in Q2 2026, buying an estimated $28.5K and bringing the position to 11,026 shares worth $498K. The position accounts for ﹤0.01% of the portfolio, ranked #1605.

O'Shaughnessy Asset Management first reported a position in FSTR in Q2 2013 and has held it in 25 quarters since. The position peaked at $5.7M in Q2 2013. 134 funds tracked by Wall St. Rank hold FSTR as of Q2 2026.

  • O'Shaughnessy Asset Management held 11,026 shares of Foster worth $498K as of Q2 2026.
  • O'Shaughnessy Asset Management bought 764 Foster shares in Q2 2026, an estimated $28.5K.
  • Foster made up ﹤0.01% of O'Shaughnessy Asset Management's portfolio in Q2 2026, its #1605 holding.
  • O'Shaughnessy Asset Management first reported a position in Foster in Q2 2013 and has held it in 25 quarters since.
  • O'Shaughnessy Asset Management's Foster position peaked at $5.7M in Q2 2013.
  • 134 funds tracked by Wall St. Rank held Foster as of Q2 2026.

Based on O'Shaughnessy Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.