MPTI
M-tron Inds (MPTI)
NYSE
$68.00+$3.56 (+5.52%)
Price as of Nov 11, 2026 7:55 PM EST
  • $280.1M
    Market Cap
  • 18.91%
    1-Year Change
  • Electronic Components
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
T. ROWE PRICE INVESTMENT MANAGEMENT, INC.
5.88%
255,506
+255,506 (+100.00%)
Jun 30, 2026
BLACKROCK, INC.
5.82%
252,972
+111,224 (+43.97%)
Jun 30, 2026
ROYCE & ASSOCIATES LP
5.28%
229,507
+72,912 (+31.77%)
Sep 30, 2026
GAMCO INVESTORS, INC. ET AL
4.63%
201,280
+32,880 (+16.34%)
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
3.98%
173,148
+56,380 (+32.56%)
Jun 30, 2026
VANGUARD GROUP INC
3.30%
143,581
+16,989 (+11.83%)
Dec 31, 2025
TWO SIGMA INVESTMENTS, LP
3.05%
132,465
+70,002 (+52.85%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions12.7M (73.29%)
  • Mutual Funds4.3M (24.72%)
  • Insiders344,780 (1.99%)
  • Other0 (0.00%)

Insider Transactions

  • 1.99% (344,780)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 1
    Number of InsiderSelling (last 12 months)
  • $2.3M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Biles Linda M
Executive VP - Finance
Sell
Aug 11, 2026
$103,590.90
1,218
$85.05
28,723
Drafts William Arnold
President
Award
Mar 19, 2026
$0.00
2,840
$0.00
16,656
Biles Linda M
Executive VP - Finance
Award
Mar 19, 2026
$0.00
1,565
$0.00
29,941