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Who in Congress Has Traded MACOM Technology Solutions Holdings, Inc. (MTSI)?

The MACOM Technology Solutions Holdings, Inc. line shows up 3 times in the congressional disclosure record between 2018 and 2025, filed by 3 members: 2 purchases against 1 sale. On balance the chamber has been net buyers, and the purchases sit up 116.1% against the latest close.

3Trades
2Buys
1Sells
3Members
$265.27Latest close 2026-08-28
+116.1%Congress buys vs latest close*

*Purchases only, weighted by the midpoint of each disclosed dollar band and marked to the latest close. Filings report a range, never a share count, so this follows the stock rather than anyone's position size.

67% buys33% sells

How it splits by party

Democrats
1 buys · 1 sells
2 members · 2 trades
Republicans
1 buys · 0 sells
1 member · 1 trade
DateMemberTypeAmountEst. priceLatest closeReturn
2025-02-10Rob BresnahanBUY$1K–$15K$122.75$265.27 2026-08-28+116.1%
2020-09-02Gilbert CisnerosBUY$1K–$15K$38.75$265.27 2026-08-28+584.6%
2018-12-18Josh GottheimerSELL$1K–$15K$15.74$265.27 2026-08-28-1585.3% exit

Buys are marked to the latest close and treated as open. A sell tagged rt closes an earlier disclosed buy in the same name. exit shows how the stock moved after the member sold.

Frequently asked — MACOM Technology Solutions Holdings, Inc. (MTSI) congressional trades

Which lawmakers have traded MACOM Technology Solutions Holdings, Inc. (MTSI)?

3 members of the U.S. House and Senate have disclosed MACOM Technology Solutions Holdings, Inc. transactions under the STOCK Act — 2 purchases and 1 sale. The full member-by-member breakdown, with dates and dollar ranges, is in the table above.

Which lawmakers bought MTSI recently?

No member of Congress has disclosed a MTSI purchase in the last 90 days. STOCK Act filings lag the trade by up to 45 days, so newer buys may still be pending disclosure.

How have Congress's MTSI trades performed?

Notional-weighted, lawmakers' disclosed MTSI buys are up 116.1% versus the latest close of $265.27. Each trade's own return — and realized round-trips on matched sells — is in the Return column.

Is it legal for members of Congress to trade MACOM Technology Solutions Holdings, Inc.?

Yes. Under the 2012 STOCK Act, members of Congress may buy and sell individual stocks but must publicly disclose each transaction within 45 days. Bargo surfaces those filings so you can see who traded MTSI and how it performed.

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