Security key
55405Y100
MACOM Technology Solutions Holdings, Inc. - COMMON STOCK (MTSI)
CUSIP: 55405Y100
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 71,828,625
- Total 13F value
- $12,308,017,968
- Share change
- +1,375,426
- Put/Call ratio
- 32%
- SEC-reported price per share
- $171.28
- Number of holders
- 459
- Value change
- +$312,950,697
- Number of buys
- 234
- Number of sells
- 189
- Shares outstanding
- 77,032,027
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
459
Top holders
10
MTSI full security history
Ownership snapshot
Full 13F holder table
MACOM Technology Solutions Holdings, Inc. SEC filings
MACOM Technology Solutions Holdings, Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of MTSI - MACOM Technology Solutions Holdings, Inc. - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Invesco Ltd.
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
19 Nov 2025
13F
13D/G
3/4/5
Lead comparable stake: 4.9%
13D/G row: Invesco Ltd.
Showing 1-6 of 15 holder rows.
Quick read
Invesco Ltd. leads the comparable SEC ownership view at 4.9%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Invesco Ltd.'s linked filing trail.
Comparable ownership
Top 5
Invesco Ltd.
4.9%
PRICE T ROWE ASSOCIATES INC /MD/
4.3%
Wayne Mack Struble
0.04%
Ambra R. Roth
0.01%
VANGUARD GROUP INC
9.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Invesco Ltd. |
13F
13D/G
Company
|
4.9%
from 13D/G
|
$431,718,100
3,467,894 shares
|
— | 30 Sep 2025 |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13D/G
13F
T. Rowe Price Associates, Inc. · Company
|
4.3%
|
$336,814,736
3,187,119 shares
|
-$85,708,277 | 31 Mar 2025 |
| Wayne Mack Struble |
3/4/5
SVP, Advanced Semiconductor
|
0.04%
|
$4,996,161
29,384 shares
|
— | 06 Nov 2025 |
| Ambra R. Roth |
3/4/5
SVP, GC and Secretary
|
0.01%
|
$1,610,513
9,837 shares
|
-$2,778,652 | 19 Nov 2025 |
| VANGUARD GROUP INC |
13F
Company
|
9.2%
|
$879,865,070
7,067,757 shares
|
— | 30 Sep 2025 |
| BlackRock, Inc. |
13F
Company
|
9.2%
|
$877,839,490
7,051,486 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
459
Shares
71,828,625
Rows available
459
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
426
Q4 2025 holders
459
Holder diff
33
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|