MACOM Technology Solutions
MTSI
656 hedge funds and large institutions have $27.7B invested in MACOM Technology Solutions in 2026 Q2 according to their latest regulatory filings, with 187 funds opening new positions, 213 increasing their positions, 188 reducing their positions, and 40 closing their positions.
368% more first-time investments, than exits
New positions opened: 187 | Existing positions closed: 40
112% more call options, than puts
Call options by funds: $312M | Put options by funds: $147M
69% more capital invested
Capital invested by funds: $16.4B → $27.7B (+$11.3B)
27% more funds holding
Funds holding: 515 → 656 (+141)
13% more repeat investments, than reductions
Existing positions increased: 213 | Existing positions reduced: 188
2.96% less ownership
Funds ownership: 98.78% → 95.82% (-3%)
15% less funds holding in top 10
Funds holding in top 10: 13 → 11 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$314M |
| 2 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$262M |
| 3 |
Jane Street
New York
|
+$177M |
| 4 |
ClearBridge Investments
New York
|
+$146M |
| 5 |
EQF
Evergreen Quality Fund
Grand Cayman,
Cayman Islands
|
+$132M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$543M |
| 2 |
Invesco
Atlanta,
Georgia
|
-$506M |
| 3 |
Citadel Advisors
Miami,
Florida
|
-$181M |
| 4 |
UBS Group
Zurich,
Switzerland
|
-$139M |
| 5 |
Artisan Partners
Milwaukee,
Wisconsin
|
-$139M |
MTSI Hedge Fund Activity: Q2 2026 in Review
656 of the 8,299 institutional investors tracked by Wall St. Rank reported a position in MACOM Technology Solutions (MTSI) for Q2 2026, worth a combined $27.7B — up 69% from $16.4B a quarter earlier.
Buyers outnumbered sellers: 187 funds opened new MTSI positions and 40 closed out — a net gain of 147 holders — while 213 added to existing stakes and 188 trimmed.
The largest buyer was BlackRock, adding an estimated $314M. The largest seller was T. Rowe Price Investment Management, cutting an estimated $543M.
- 656 institutional investors held MACOM Technology Solutions (MTSI) as of Q2 2026, up from 515 in Q1 2026.
- Funds reported $27.7B of MACOM Technology Solutions stock for Q2 2026, up 69% quarter-over-quarter.
- 187 funds opened new MACOM Technology Solutions positions in Q2 2026 and 40 closed out, a net change of +147 holders.
- The largest MACOM Technology Solutions buyer in Q2 2026 was BlackRock, an estimated $314M added.
- The largest MACOM Technology Solutions seller in Q2 2026 was T. Rowe Price Investment Management, an estimated $543M sold.
Based on aggregated 13F filings for Q2 2026.