Two Sigma Investments
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Two Sigma Investments’s FormFactor FORM Stock Holding History

Two Sigma Investments’s Portfolio FORM Stock Details FORM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$20.7M Buy
213,456
+99,703
+88% +$8.58M 0.02% 926
2025
Q4 		$6.35M Sell
113,753
-244,384
-68% -$12.3M 0.01% 1493
2025
Q3 		$13M Buy
358,137
+302,409
+543% +$9.74M 0.02% 821
2025
Q2 		$1.92M Sell
55,728
-81,879
-60% -$2.49M ﹤0.01% 1867
2025
Q1 		$3.89M Buy
137,607
+78,295
+132% +$2.88M 0.01% 1261
2024
Q4 		$2.61M Sell
59,312
-88,245
-60% -$3.79M 0.01% 1537
2024
Q3 		$6.79M Buy
147,557
+60,821
+70% +$3.03M 0.01% 926
2024
Q2 		$5.25M Buy
86,736
+77,636
+853% +$4.05M 0.01% 992
2024
Q1 		$415K Sell
9,100
-17,500
-66% -$729K ﹤0.01% 2416
2023
Q4 		$1.11M Sell
26,600
-47,848
-64% -$1.75M ﹤0.01% 2010
2023
Q3 		$2.6M Sell
74,448
-29,456
-28% -$990K 0.01% 1231
2023
Q2 		$3.56M Buy
103,904
+40,700
+64% +$1.22M 0.01% 1092
2023
Q1 		$2.01M Sell
63,204
-259,483
-80% -$7.44M 0.01% 1376
2022
Q4 		$7.17M Buy
322,687
+63,426
+24% +$1.48M 0.02% 683
2022
Q3 		$6.49M Buy
259,261
+251,757
+3,355% +$8.17M 0.02% 655
2022
Q2 		$291K Buy
+7,504
New +$289K ﹤0.01% 2035
2021
Q4 		– Sell
-109,841
Closed -$4.1M – 4466
2021
Q3 		$4.1M Sell
109,841
-125,494
-53% -$4.67M 0.01% 1380
2021
Q2 		$8.58M Buy
+235,335
New +$9.28M 0.02% 891
2020
Q4 		– Sell
-206,513
Closed -$5.15M – 3462
2020
Q3 		$5.15M Buy
206,513
+50,791
+33% +$1.42M 0.02% 785
2020
Q2 		$4.57M Buy
155,722
+82,570
+113% +$2.04M 0.02% 678
2020
Q1 		$1.47M Sell
73,152
-4,590
-6% -$110K 0.01% 1150
2019
Q4 		$2.02M Buy
+77,742
New +$1.75M 0.01% 1575
2018
Q1 		– Sell
-186,148
Closed -$2.91M – 3261
2017
Q4 		$2.91M Buy
+186,148
New +$3.12M 0.01% 1229
2017
Q3 		– Sell
-178,411
Closed -$2.21M – 2884
2017
Q2 		$2.21M Buy
178,411
+162,707
+1,036% +$2.1M 0.01% 1350
2017
Q1 		$186K Buy
+15,704
New +$182K ﹤0.01% 2734
2016
Q4 		– Sell
-79,454
Closed -$862K – 3237
2016
Q3 		$862K Sell
79,454
-33,596
-30% -$338K ﹤0.01% 2066
2016
Q2 		$1.02M Buy
113,050
+87,650
+345% +$660K ﹤0.01% 1732
2016
Q1 		$185K Sell
25,400
-41,800
-62% -$318K ﹤0.01% 2604
2015
Q4 		$605K Sell
67,200
-102,984
-61% -$855K ﹤0.01% 1848
2015
Q3 		$1.15M Sell
170,184
-145,264
-46% -$1.01M 0.01% 1111
2015
Q2 		$2.9M Sell
315,448
-34,022
-10% -$309K 0.01% 991
2015
Q1 		$3.1M Buy
349,470
+135,739
+64% +$1.18M 0.01% 941
2014
Q4 		$1.84M Buy
213,731
+106,956
+100% +$840K 0.01% 1061
2014
Q3 		$766K Sell
106,775
-9,075
-8% -$67.4K ﹤0.01% 1151
2014
Q2 		$964K Buy
115,850
+1,780
+2% +$11.8K ﹤0.01% 1327
2014
Q1 		$729K Buy
114,070
+24,288
+27% +$162K ﹤0.01% 1335
2013
Q4 		$541K Buy
+89,782
New +$513K ﹤0.01% 1626

Other funds holding FORM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
EARNEST Partners
EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
PCH
Polar Capital Holdings London, United Kingdom $28.2B AUM 115.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
SEI Investments
SEI Investments Oaks, Pennsylvania $108B AUM 26.14% 1-Year Est. Return

Two Sigma Investments's FORM Position: Q1 2026 in Review

Two Sigma Investments increased its FormFactor (FORM) stake by 88% in Q1 2026, buying an estimated $8.58M and bringing the position to 213,456 shares worth $20.7M. The position accounts for 0.02% of the portfolio, ranked #926.

Two Sigma Investments first reported a position in FORM in Q4 2013 and has held it in 37 quarters since. 393 funds tracked by Wall St. Rank hold FORM as of Q1 2026.

  • Two Sigma Investments held 213,456 shares of FormFactor worth $20.7M as of Q1 2026.
  • Two Sigma Investments bought 99,703 FormFactor shares in Q1 2026, an estimated $8.58M.
  • FormFactor made up 0.02% of Two Sigma Investments's portfolio in Q1 2026, its #926 holding.
  • Two Sigma Investments first reported a position in FormFactor in Q4 2013 and has held it in 37 quarters since.
  • 393 funds tracked by Wall St. Rank held FormFactor as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.