Assenagon Asset Management’s FormFactor FORM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$41.5M Sell
259,518
-163,309
-39% -$21.7M 0.05% 266
2026
Q1
$41M Sell
422,827
-139,942
-25% -$12M 0.06% 230
2025
Q4
$31.4M Buy
562,769
+446,615
+385% +$22.5M 0.04% 290
2025
Q3
$4.23M Buy
116,154
+414
+0.4% +$13.3K 0.01% 649
2025
Q2
$3.98M Sell
115,740
-50,612
-30% -$1.54M 0.01% 619
2025
Q1
$4.71M Sell
166,352
-84,564
-34% -$3.11M 0.01% 548
2024
Q4
$11M Buy
250,916
+40,612
+19% +$1.75M 0.02% 495
2024
Q3
$9.67M Buy
210,304
+96,784
+85% +$4.83M 0.02% 543
2024
Q2
$6.87M Buy
+113,520
New +$5.92M 0.02% 536
2023
Q4
Sell
-31,545
Closed -$1.1M 1436
2023
Q3
$1.1M Buy
+31,545
New +$1.06M ﹤0.01% 1016
2023
Q2
Sell
-293,370
Closed -$9.34M 1376
2023
Q1
$9.34M Buy
+293,370
New +$8.41M 0.03% 403
2022
Q1
Sell
-14,255
Closed -$652K 1465
2021
Q4
$652K Sell
14,255
-54,995
-79% -$2.25M ﹤0.01% 1148
2021
Q3
$2.58M Buy
69,250
+31,203
+82% +$1.16M 0.01% 620
2021
Q2
$1.39M Sell
38,047
-2,581
-6% -$102K ﹤0.01% 813
2021
Q1
$1.83M Buy
+40,628
New +$1.85M 0.01% 730
2020
Q4
Sell
-41,054
Closed -$1.02M 1105
2020
Q3
$1.02M Sell
41,054
-219,725
-84% -$6.13M 0.01% 791
2020
Q2
$7.65M Buy
260,779
+223,945
+608% +$5.52M 0.05% 234
2020
Q1
$740K Buy
+36,834
New +$879K 0.01% 590
2019
Q4
Sell
-57,700
Closed -$1.08M 826
2019
Q3
$1.08M Sell
57,700
-433,200
-88% -$7.41M 0.01% 530
2019
Q2
$7.69M Buy
+490,900
New +$8.03M 0.06% 205
2019
Q1
Sell
-17,077
Closed -$241K 997
2018
Q4
$241K Buy
+17,077
New +$238K ﹤0.01% 940

Other funds holding FORM

Assenagon Asset Management's FORM Position: Q2 2026 in Review

Assenagon Asset Management reduced its FormFactor (FORM) stake by 39% in Q2 2026, selling an estimated $21.7M and leaving 259,518 shares worth $41.5M. The position accounts for 0.05% of the portfolio, ranked #266.

Assenagon Asset Management first reported a position in FORM in Q4 2018 and has held it in 21 quarters since. 44 funds tracked by Wall St. Rank hold FORM as of Q2 2026.

  • Assenagon Asset Management held 259,518 shares of FormFactor worth $41.5M as of Q2 2026.
  • Assenagon Asset Management sold 163,309 FormFactor shares in Q2 2026, an estimated $21.7M.
  • FormFactor made up 0.05% of Assenagon Asset Management's portfolio in Q2 2026, its #266 holding.
  • Assenagon Asset Management first reported a position in FormFactor in Q4 2018 and has held it in 21 quarters since.
  • 44 funds tracked by Wall St. Rank held FormFactor as of Q2 2026.

Based on Assenagon Asset Management's 13F filing for Q2 2026, filed 8 Jul 2026.