PMA Graphene Technology Group Inc.

PMA

Exchange: Nasdaq
Industry: Construction - Special Trade Contractors
SEC CIK: 0001956166

SEC filings (opens in a new tab)

In the last 90 days, PMA Graphene Technology Group Inc. insiders filed 0 open-market purchases and 5 sales; 3 institutions reported holding it in 13F filings for Q2 2026, worth $133.5K in total; no superinvestor holds it.

Q2 2026 vs. Q1 2026

How the institutions holding PMA Graphene Technology Group Inc. changed between Q1 2026 and Q2 2026.

All holders in Q2 2026 All holders in Q1 2026

13F holders of PMA: Q1 2026 compared with Q2 2026
Measure	Q1 2026	Q2 2026	Change
Holders	4	3	−1
Shares	72.6K	100.4K	+27.8K (+38.3%)
Value	$61.0K	$133.5K	+$72.5K (+118.9%)

New holders (1)

Institutions that held PMA Graphene Technology Group Inc. at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to PMA in Q2 2026
Institution	Shares	Value	% of portfolio
Jane Street Group, LLC	55,172	$73.4K	0.00%

Sold out (2)

Institutions that held PMA Graphene Technology Group Inc. at the end of Q1 2026 and filed for Q2 2026 without it.

Institutions that sold out of PMA in Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
Renaissance Technologies LLC	22,800	$19.2K
Caitong International Asset Management Co., Ltd	2	$2