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FormFactor

393 hedge funds and large institutions have $7.14B invested in FormFactor in 2026 Q1 according to their latest regulatory filings, with 104 funds opening new positions, 132 increasing their positions, 118 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed

160% more first-time investments, than exits

New positions opened: 104 | Existing positions closed: 40

72% more call options, than puts

Call options by funds: $33.1M | Put options by funds: $19.3M

68% more capital invested

Capital invested by funds: $4.24B → $7.14B (+$2.9B)

17% more funds holding

Funds holding: 335393 (+58)

12% more repeat investments, than reductions

Existing positions increased: 132 | Existing positions reduced: 118

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

2.38% less ownership

Funds ownership: 98.08%95.7% (-2.4%)

Holders
393
Holders Change
+58
Holders Change %
+17.31%
% of All Funds
4.84%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
104
Increased
132
Reduced
118
Closed
40
Calls
$33.1M
Puts
$19.3M
Net Calls
+$13.8M
Net Calls Change
+$8.41M
Name Holding Trade Value Shares
Change
Change in
Stake
Amundi
201
Amundi
France
$788K +$58.4K +679 +9%
LCM
202
Legato Capital Management
California
$777K +$689K +8,010 New
WF
203
Welch & Forbes
Massachusetts
$776K
SAM
204
Silvercrest Asset Management
New York
$764K -$401K -4,661 -37%
X
205
Xponance
Pennsylvania
$756K +$100K +1,163 +18%
Mercer Global Advisors
206
Mercer Global Advisors
Colorado
$753K +$21.5K +250 +3%
CCM
207
Channing Capital Management
Illinois
$735K -$85.5M -993,149 -99%
PNC Financial Services Group
208
PNC Financial Services Group
Pennsylvania
$685K -$195K -2,263 -24%
Capstone Investment Advisors
209
Capstone Investment Advisors
New York
$678K +$601K +6,986 New
ECM
210
Evergreen Capital Management
Washington
$658K +$3.79K +44 +0.7%
IIC
211
Integrated Investment Consultants
Michigan
$648K -$212K -2,459 -27%
AIP
212
Ameritas Investment Partners
Nebraska
$624K +$9.47K +110 +2%
MF
213
Magnetar Financial
Illinois
$619K -$5.71M -66,354 -91%
PA
214
Parallel Advisors
California
$619K +$503K +5,839 +1,077%
OSAM
215
O'Shaughnessy Asset Management
Connecticut
$605K -$12.5K -145 -2%
SGI
216
Summit Global Investments
Utah
$588K +$522K +6,063 New
SOW
217
State of Wyoming
Wyoming
$581K -$224K -2,606 -30%
AC
218
Anther Capital
$578K +$513K +5,960 New
PCA
219
Pallas Capital Advisors
Massachusetts
$573K -$11.7K -136 -2%
AHL
220
Abel Hall LLC
Louisiana
$572K +$62.7K +728 +14%
CL
221
Choreo LLC
Illinois
$570K +$19.3K +224 +4%
Commonwealth Equity Services
222
Commonwealth Equity Services
Massachusetts
$562K +$48K +558 +11%
TRCT
223
Tower Research Capital (TRC)
New York
$556K -$14.1K -164 -3%
GI
224
GAMMA Investing
California
$525K +$19.9K +231 +4%
RP
225
Regal Partners
Australia
$524K -$396K -4,598 -46%