MTSIMACOM Technology Solutions Holdings, Inc.

$329.87+159% 1Y

Who owns MTSI

643 institutions reported holding MTSI for 2026Q2, together 94% of the company, more than the 502 a quarter earlier.

643

Institutions reporting a position · as of 2026Q2 · up from 502 the quarter before

Shares held by institutions
72.8M

Shares held by institutions · 94% of the company · long US equity positions only, as reported on Form 13F

Reported value
$27.6B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
42%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
53
New positions
181
Positions exited
45
Added to
189
Reduced
183
Top 10 holdersof the company
52%
Shares sold shortsettled Sep 15, 2026
3.0M
Short interestof shares outstanding
3.8%
Days to coverat the average daily volume
2.3
Change in the short positionsince the Aug 31, 2026 count
−0.18%
Institutional ownership by quarter, 2013Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q264372.8M$27.6B
2026Q150273.8M$16.3B
2025Q444771.7M$12.3B
2025Q341969.2M$8.64B
2025Q241166.0M$9.46B
2025Q137763.7M$6.47B
2024Q438162.3M$8.09B
2024Q333362.5M$6.95B
2024Q234161.4M$6.84B
2024Q129960.6M$5.79B
2023Q429357.8M$5.37B
2023Q327156.4M$4.60B
2023Q226454.3M$3.56B
2023Q126654.6M$3.86B
2022Q426953.3M$3.36B
2022Q323753.0M$2.75B
Largest reported holders, 2026Q2
HolderShares% of companyValue
FMR LLC10.5M14%$4.00B
BlackRock Inc.9.5M12%$3.62B
VANGUARD GROUP INC7.2M9.3%$2.74B
T. Rowe Price Investment Management, Inc.2.9M3.7%$1.08B
STATE STREET CORP2.3M2.9%$860M
Invesco Ltd.2.1M2.8%$818M
JPMORGAN CHASE & CO2.1M2.7%$793M
GEODE CAPITAL MANAGEMENT LLC1.4M1.8%$536M
WELLINGTON MANAGEMENT GROUP LLP1.2M1.6%$459M
MASSACHUSETTS FINANCIAL SERVICES CO /MA/1.2M1.5%$444M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20263.0M3.8%2.3
Aug 31, 20263.0M3.8%2.4
Aug 14, 20262.4M3.1%1.6
Jul 31, 20262.5M3.2%1.7
Jul 15, 20262.0M2.6%1.2
Jun 30, 20262.8M3.6%1.4
Jun 15, 20262.9M3.8%1.7
May 29, 20262.3M3.0%1.5
May 15, 20262.9M3.8%1.8
Apr 30, 20262.8M3.7%2.9
Apr 15, 20263.1M4.0%3.3
Mar 31, 20263.2M4.2%2.7

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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