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Adm Tronics Unlimited, Inc.

ADMT
Exchange
OTC
Industry
Electromedical & Electrotherapeutic Apparatus
SEC CIK
0000849401

No open-market purchases or sales by Adm Tronics Unlimited, Inc. insiders were filed in the last 90 days; 1 institution reported holding it in 13F filings for Q2 2026, worth $4.18K in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Adm Tronics Unlimited, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
1
0 vs. Q1 2026
Shares held
83.6K
0 (0.0%) vs. Q1 2026
Total value
$4.18K
−$3.35K (−44.4%) vs. Q1 2026
New holders
0
0 more added
Sold out
0
0 more reduced

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ADMT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 1 institution
Q1 2021: 1 institutionQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 0 institutionsQ1 2023: 0 institutionsQ2 2023: 0 institutionsQ3 2023: 0 institutionsQ4 2023: 0 institutionsQ1 2024: 0 institutionsQ2 2024: 0 institutionsQ3 2024: 0 institutionsQ4 2024: 1 institutionQ1 2025: 1 institutionQ2 2025: 1 institutionQ3 2025: 1 institutionQ4 2025: 1 institutionQ1 2026: 1 institutionQ2 2026: 1 institution
Value heldQ2 2026: $4.18K
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $0Q1 2023: $0Q2 2023: $0Q3 2023: $0Q4 2023: $0Q1 2024: $0Q2 2024: $0Q3 2024: $0Q4 2024: $5.60KQ1 2025: $5.85KQ2 2025: $5.02KQ3 2025: $8.20KQ4 2025: $8.36KQ1 2026: $7.53KQ2 2026: $4.18K
Institutions holding ADMT and their total value by quarter
QuarterHoldersValue
Q2 20261$4.18K
Q1 20261$7.53K
Q4 20251$8.36K
Q3 20251$8.20K
Q2 20251$5.02K
Q1 20251$5.85K
Q4 20241$5.60K
Q3 20240$0
Q2 20240$0
Q1 20240$0
Q4 20230$0
Q3 20230$0
Q2 20230$0
Q1 20230$0
Q4 20220$0
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20211$0

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Adm Tronics Unlimited, Inc.; share changes are against Q1 2026.

Institutions holding ADMT in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
U S Wealth Group, LLC.83,640$4.18K0.00%00.0%Unchanged