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MACOM Technology Solutions

512 hedge funds and large institutions have $16.4B invested in MACOM Technology Solutions in 2026 Q1 according to their latest regulatory filings, with 105 funds opening new positions, 171 increasing their positions, 173 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed

211% more call options, than puts

Call options by funds: $40.3M | Put options by funds: $12.9M

128% more first-time investments, than exits

New positions opened: 105 | Existing positions closed: 46

117% more funds holding in top 10

Funds holding in top 10: 613 (+7)

33% more capital invested

Capital invested by funds: $12.3B → $16.4B (+$4.07B)

11% more funds holding

Funds holding: 460512 (+52)

2.92% more ownership

Funds ownership: 95.85%98.77% (+2.9%)

1% less repeat investments, than reductions

Existing positions increased: 171 | Existing positions reduced: 173

Holders
512
Holders Change
+52
Holders Change %
+11.3%
% of All Funds
6.31%
Holding in Top 10
13
Holding in Top 10 Change
+7
Holding in Top 10 Change %
+116.67%
% of All Funds
0.16%
New
105
Increased
171
Reduced
173
Closed
46
Calls
$40.3M
Puts
$12.9M
Net Calls
+$27.3M
Net Calls Change
+$15.3M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.36B +$922M +4,129,789 +64%
BlackRock
2
BlackRock
New York
$1.9B +$232M +1,041,347 +14%
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$996M -$204M -913,946 -17%
Invesco
4
Invesco
Georgia
$816M +$55.6M +249,245 +7%
VPM
5
Vanguard Portfolio Management
Pennsylvania
$797M +$801M +3,587,081 New
VCM
6
Vanguard Capital Management
Pennsylvania
$665M +$668M +2,992,851 New
State Street
7
State Street
Massachusetts
$478M +$7.61M +34,084 +2%
JP Morgan Chase
8
JP Morgan Chase
New York
$422M +$203M +909,287 +82%
Wellington Management Group
9
Wellington Management Group
Massachusetts
$344M +$119M +532,466 +52%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$302M +$20.6M +92,431 +7%
Capital Research Global Investors
11
Capital Research Global Investors
California
$272M -$25.5M -114,042 -9%
WRCM
12
Whale Rock Capital Management
Massachusetts
$261M +$87.4M +391,686 +50%
Artisan Partners
13
Artisan Partners
Wisconsin
$233M -$44.5M -199,564 -16%
PCH
14
Polar Capital Holdings
United Kingdom
$207M +$208M +930,778 New
T. Rowe Price Associates
15
T. Rowe Price Associates
Maryland
$203M -$228M -1,019,834 -53%
GKIM
16
GW&K Investment Management
Massachusetts
$186M -$84.6M -378,873 -31%
Massachusetts Financial Services
17
Massachusetts Financial Services
Massachusetts
$184M +$80.5M +360,651 +77%
UBS Group
18
UBS Group
Switzerland
$180M -$22.4M -100,389 -11%
Neuberger Berman Group
19
Neuberger Berman Group
New York
$175M +$27.5M +123,396 +19%
Janus Henderson Group
20
Janus Henderson Group
United Kingdom
$174M +$23.4M +105,032 +15%
Barclays
21
Barclays
United Kingdom
$163M +$35.7M +160,122 +28%
Charles Schwab
22
Charles Schwab
California
$147M +$4.35M +19,488 +3%
NAMI
23
Nomura Asset Management International
Pennsylvania
$141M -$24.7M -110,733 -15%
AllianceBernstein
24
AllianceBernstein
Tennessee
$135M -$61.2M -274,328 -26%
Citadel Advisors
25
Citadel Advisors
Florida
$131M +$102M +457,447 +344%