ALPHA PRO TECH LTD

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APT·020772109·US·Common Stock·Industrials - Building Products & Equipment-13D/G

APT (ALPHA PRO TECH LTD) is held by 27 institutional investors as of Q1 2026. Largest holders: VANGUARD CAPITAL MANAGEMENT LLC ($2.5M), RENAISSANCE TECHNOLOGIES LLC ($2.4M), BlackRock, Inc. ($1.2M). Net institutional sentiment: Mixed.

27

Holders

Avg rating(7 Elite)

$9.4M

Total Value

57% (31)

Fund Consensus

12 buying - 9 selling

Smart Money Verdict

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Institutional (13F)

Insider (Form 4)

Activist (13D/13G)

Congressional (STOCK Act)

Holder Quality

★★★★★

Elite

★★★★

Strong

★★★

Solid

★★

Below

★

Weak

Held by 27 funds

7 elite

Who's Trading

InsiderGRGarcia David RSell $29KMay 14, 2026

ActivistVAVanguard Capital Management6.0%Apr 28, 2026

ActivistThe Vanguard Group0.0%Mar 26, 2026

InsiderRJRITOTA JOHNSell $11KMar 17, 2026

InsiderRJRITOTA JOHNSell $23KMar 16, 2026

ActivistNINEEDHAM INVESTMENT MANAGEMENT L.L.C.6.2%Feb 13, 2026

InsiderBJBuchan JamesSell $22KDec 5, 2025

InsiderBJBuchan JamesSell $14KSep 9, 2025

InsiderBJBuchan JamesSell $31KSep 9, 2025

InsiderRJRITOTA JOHNSell $48KMar 18, 2025

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13F: Mar 31, 2026Insider & Congress: Updated regularly

Positions (27)History

AllNewIncreasedHeldDecreasedExited

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
VAVANGUARD CAPITAL MANAGEMENT LLC	New	553,674	$2.5M	0.0%	-3.07%	36
RENAISSANCE TECHNOLOGIES LLC	Increased	544,072(+4.0%)	$2.4M	0.0%	+13.17%	27
BlackRock, Inc.	Increased	271,800(+0.5%)	$1.2M	0.0%	-5.56%	17
SUSQUEHANNA INTERNATIONAL GROUP, LLP	Increased	141,226(+106.7%)	$627,043	0.0%	+1.10%	39
DIMENSIONAL FUND ADVISORS LP	Unchanged	137,335	$609,767	0.0%	+4.85%	0
GROUP ONE TRADING LLC	New	113,071	$502,035	0.0%	-3.07%	33
GEODE CAPITAL MANAGEMENT, LLC	Decreased	68,386(-26.4%)	$304,142	0.0%	-60.72%	0
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	Unchanged	58,309	$258,892	0.0%	-18.91%	0
VFVANGUARD FIDUCIARY TRUST CO	New	51,432	$228,358	0.0%	-3.07%	32
STATE STREET CORP	Unchanged	46,957	$208,489	0.0%	-4.45%	0
JANE STREET GROUP, LLC	New	25,630	$113,796	0.0%	-3.07%	34
Pinnacle Financial Partners, Inc.	Unchanged	25,000	$111,000	0.0%	+16.32%	0
NewEdge Advisors, LLC	Decreased	18,691(-43.0%)	$82,989	0.0%	+14.79%	0
NORTHERN TRUST CORP	Unchanged	18,074	$80,249	0.0%	-43.07%	0
PRICE T ROWE ASSOCIATES INC /MD/	Unchanged	16,000	$72,000	0.0%	+25.68%	0
XTX Topco Ltd	New	14,717	$65,343	0.0%	-3.07%	29
MORGAN STANLEY	Unchanged	8,766	$38,921	0.0%	-7.16%	0
OSAIC HOLDINGS, INC.	Decreased	4,780(-79.6%)	$21,223	0.0%	-1.16%	0
VGVanguard Global Advisers, LLC	New	3,961	$17,587	0.0%	-3.07%	28
WELLS FARGO & COMPANY/MN	Increased	3,001(+0.0%)	$13,322	0.0%	+10.11%	12

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer