ALPHA PRO TECH LTD

Ticker: APT CUSIP: 020772109 Class: COM

Holders for Q4 2025 Position Changes for Q4 2025

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
NEEDHAM INVESTMENT MANAGEMENT LLC642,500$2,853
VANGUARD GROUP INC609,067$2,704
RENAISSANCE TECHNOLOGIES LLC522,972$2,322
BlackRock, Inc.270,409$1,201
DIMENSIONAL FUND ADVISORS LP137,335$610
ACADIAN ASSET MANAGEMENT LLC133,352$1
GEODE CAPITAL MANAGEMENT, LLC92,872$412
BRIDGEWAY CAPITAL MANAGEMENT, LLC78,525$349
SUSQUEHANNA INTERNATIONAL GROUP, LLP68,311$303
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP58,309$259
STATE STREET CORP46,957$208
ESSEX INVESTMENT MANAGEMENT CO LLC34,375$153
NewEdge Advisors, LLC32,814$146
Pinnacle Financial Partners, Inc.25,000$111
OSAIC HOLDINGS, INC.23,480$104
CITADEL ADVISORS LLC21,351$95
NORTHERN TRUST CORP18,074$80
CALDWELL SUTTER CAPITAL, INC.16,236$72
PRICE T ROWE ASSOCIATES INC /MD/16,000$0
JAMES INVESTMENT RESEARCH INC11,050$49
MORGAN STANLEY8,766$39
BANK OF AMERICA CORP /DE/6,612$29
WELLS FARGO & COMPANY/MN3,000$13
Federation des caisses Desjardins du Quebec1,500$7
Tower Research Capital LLC (TRC)1,146$5
Garton & Associates Financial Advisors LLC1,000$4
JPMORGAN CHASE & CO606$3
BARCLAYS PLC426$2
SBI Securities Co., Ltd.251$1
CWM, LLC100$0
CITIGROUP INC76$0
TD Waterhouse Canada Inc.40$0
Archer Investment Corp39$0
BNP PARIBAS ARBITRAGE, SA13$0
UBS Group AG11$0
Total (35 institutions)2,882,575$12,136