SIMPLEX TRADING, LLC - FORMFACTOR INC ownership

FORMFACTOR INC's ticker is FORM and the CUSIP is 346375108. A total of 233 filers reported holding FORMFACTOR INC in Q4 2021. The put-call ratio across all filers is 1.84 and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of FORMFACTOR INC
ValueSharesWeighting
Q2 2023$8
-99.9%
246
-9.9%
0.00%
Q2 2022$10,000
-89.6%
273
-88.1%
0.00%
Q1 2022$96,000
-25.0%
2,297
-18.3%
0.00%
Q4 2021$128,000
+481.8%
2,810
+147.4%
0.00%
Q1 2020$22,000
+144.4%
1,136
+73.7%
0.00%
Q4 2018$9,000
-50.0%
654
-52.4%
0.00%
Q3 2018$18,000
+1700.0%
1,375
+1411.0%
0.00%
Q2 2018$1,000
-99.3%
91
-99.1%
0.00%
-100.0%
Q1 2018$136,000
+518.2%
9,968
+440.6%
0.01%
+500.0%
Q2 2017$22,0001,8440.00%
Other shareholders
FORMFACTOR INC shareholders Q4 2021
NameSharesValueWeighting ↓
NEEDHAM INVESTMENT MANAGEMENT LLC 589,000$11,833,0003.35%
KOCH INDUSTRIES INC 109,305$2,196,0002.71%
EARNEST PARTNERS LLC 5,017,277$100,797,0001.14%
Malaga Cove Capital, LLC 52,559$1,063,0000.87%
Zebra Capital Management LLC 23,627$474,0000.77%
Horizon Investment Services, LLC 34,763$698,0000.62%
EAM Investors, LLC 97,430$1,957,0000.61%
CROSSLINK CAPITAL INC 101,853$2,046,0000.59%
EAM Global Investors LLC 49,981$1,004,0000.59%
GLOBEFLEX CAPITAL L P 78,877$1,585,0000.49%
View complete list of FORMFACTOR INC shareholders