Zeff Capital, LP

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

14

Stocks Covered

2

Latest Filing

Jan 21, 2026

Filings

TRT

Trio-Tech International

SC 13G/A · Jan 21, 2026

5.9%

511K shares

N/A

Surge Components, Inc.

SC 13G/A · Jan 21, 2026

8.1%

462K shares

N/A

Surge Components, Inc.

SC 13G · Nov 3, 2025

5.9%

335K shares

TRT

Trio-Tech International

SC 13G/A · Jan 8, 2025

6.9%

295K shares

TRT

Trio-Tech International

SC 13G · Oct 1, 2024

5.3%

226K shares

N/A

Micropac Industries, Inc.

SC 13G/A · Jan 3, 2024

4.9%

126K shares

N/A

Butler National Corporation

SC 13G/A · Jul 31, 2023

10.9%

7.5M shares

N/A

Butler National Corporation

SC 13G/A · Jan 6, 2023

9.7%

7.5M shares

N/A

Micropac Industries, Inc.

SC 13G/A · Jan 6, 2023

5.3%

137K shares

HIHO

Highway Holdings Limited

SC 13G/A · Jan 4, 2022

3.5%

142K shares

N/A

Table Trac, Inc.

SC 13G/A · Jan 4, 2022

9.9%

450K shares

N/A

IEH Corporation

SC 13G/A · Jan 4, 2022

9.8%

233K shares

N/A

Micropac Industries, Inc.

SC 13G/A · Jan 3, 2022

5.9%

152K shares

N/A

Butler National Corporation

SC 13G/A · Jan 3, 2022

9.7%

7.3M shares