Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Search
Sign in
Sign up
PP
PDT Partners’s
MACOM Technology Solutions
MTSI
Stock Holding History
PDT Partners’s Portfolio
MTSI Stock Details
MTSI Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$3.5M
Hold
15,777
–
–
0.21%
160
2025
Q4
$2.7M
Hold
15,777
–
–
0.18%
201
2025
Q3
$1.96M
Sell
15,777
-1,869
-11%
-$247K
0.12%
256
2025
Q2
$2.53M
Buy
17,646
+653
+4%
+$76.3K
0.14%
249
2025
Q1
$1.71M
Buy
16,993
+12,188
+254%
+$1.48M
0.12%
289
2024
Q4
$624K
Buy
+4,805
New
+$604K
0.06%
433
2024
Q1
–
Sell
-2,949
Closed
-$274K
–
669
2023
Q4
$274K
Buy
+2,949
New
+$243K
0.03%
470
2022
Q2
–
Sell
-13,271
Closed
-$795K
–
1086
2022
Q1
$795K
Buy
+13,271
New
+$830K
0.07%
445
2020
Q3
–
Sell
-33,678
Closed
-$1.16M
–
806
2020
Q2
$1.16M
Sell
33,678
-30,244
-47%
-$883K
0.08%
261
2020
Q1
$1.21M
Buy
63,922
+4,800
+8%
+$122K
0.1%
209
2019
Q4
$1.57M
Sell
59,122
-51,114
-46%
-$1.22M
0.1%
216
2019
Q3
$2.37M
Sell
110,236
-7,964
-7%
-$156K
0.14%
181
2019
Q2
$1.79M
Buy
118,200
+30,800
+35%
+$464K
0.11%
199
2019
Q1
$1.46M
Sell
87,400
-30,996
-26%
-$540K
0.08%
226
2018
Q4
$1.72M
Buy
+118,396
New
+$1.91M
0.1%
220
Other funds holding MTSI
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
T. Rowe Price Investment Management
Baltimore, Maryland
$145B AUM
22.78%
1-Year Est. Return
Invesco
Atlanta, Georgia
$653B AUM
32.41%
1-Year Est. Return
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
JP Morgan Chase
New York
$1.47T AUM
27.86%
1-Year Est. Return
Wellington Management Group
Boston, Massachusetts
$535B AUM
26.23%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
Sign up
Sign in
Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Theme
Close