Back to JANE STREET GROUP, LLC JANE STREET GROUP, LLC

FORMFORM
22 quarters

Position history for JANE STREET GROUP, LLCJANE STREET GROUP, LLC's holdings in FORMFACTOR INC

JANE STREET GROUP, LLC holds 1.3M shares of FORM (FORMFACTOR INC), worth $209.5M as of 2026-Q2. The position was increased (+41.5% shares). FORM represents 0.0% of JANE STREET GROUP, LLC's portfolio.

Current Value

$209.5M

Current Shares

1.3M

Total Value Change

+$209.3M

Total Shares Change

+1.3M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
1.3M
+41.5%
$209.5M0.0%$159.93
41
2026-Q1
Increased
925,617
+680.9%
$89.8M0.0%$92.78
48
2025-Q4
Decreased
118,534
-14.7%
$6.6M0.0%$57.10
0
2025-Q3
Decreased
138,959
-19.9%
$5.1M0.0%$36.25
0
2025-Q2
Decreased
173,363
-17.1%
$6M0.0%$34.91
0
2025-Q1
Increased
209,124
+633.6%
$5.9M0.0%$28.64
44
2024-Q4
Decreased
28,507
-82.5%
$1.3M0.0%$45.28
0
2024-Q3
Increased
162,569
+14.5%
$7.5M0.0%$46.30
31
2024-Q2
Increased
141,931
+294.9%
$8.6M0.0%$60.53
44
2024-Q1
Decreased
35,944
-36.0%
$1.6M0.0%$45.63
0
2023-Q4
Increased
56,164
+326.6%
$2.3M0.0%$41.71
42
2023-Q3
Increased
13,165
+12.0%
$459,9850.0%$34.94
27
2023-Q2
Decreased
11,758
-43.2%
$402,3590.0%$33.78
0
2023-Q1
New
20,702
-
$659,3590.0%$31.43
34
2022-Q4
Exited
0
-100.0%
$00.0%$22.23
0
2022-Q3
Increased
20,592
+170.2%
$516,0000.0%$25.46
39
2022-Q2
New
7,622
-
$295,0000.0%$38.64
32
2021-Q4
Exited
0
-100.0%
$00.0%$45.57
0
2021-Q3
Decreased
6,566
-27.2%
$245,0000.0%$37.66
0
2021-Q2
Decreased
9,014
-54.4%
$328,0000.0%$36.54
0
2021-Q1
Increased
19,763
+307.7%
$892,0000.0%$42.82
40
2020-Q4
New
4,847
-
$209,0000.0%$42.88
32

Other major holders of FORM: BNP PARIBAS FINANCIAL MARKETS, BlackRock, Inc., VANGUARD PORTFOLIO MANAGEMENT LLC, BlackRock Finance, Inc.

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