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Alpha Pro Tech

37 hedge funds and large institutions have $13.5M invested in Alpha Pro Tech in 2026 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 5 increasing their positions, 6 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

60% more first-time investments, than exits

New positions opened: 8 | Existing positions closed: 5

6% more funds holding

Funds holding: 3537 (+2)

6% more capital invested

Capital invested by funds: $12.8M → $13.5M (+$713K)

2.05% more ownership

Funds ownership: 27.82%29.88% (+2.1%)

15% less call options, than puts

Call options by funds: $2.34M | Put options by funds: $2.76M

17% less repeat investments, than reductions

Existing positions increased: 5 | Existing positions reduced: 6

Holders
37
Holders Change
+2
Holders Change %
+5.71%
% of All Funds
0.46%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
8
Increased
5
Reduced
6
Closed
5
Calls
$2.34M
Puts
$2.76M
Net Calls
-$424K
Net Calls Change
-$865K
Name Holding Trade Value Shares
Change
Change in
Stake
NIM
1
Needham Investment Management
New York
$2.85M
VCM
2
Vanguard Capital Management
Pennsylvania
$2.46M +$2.72M +553,674 New
Renaissance Technologies
3
Renaissance Technologies
New York
$2.42M +$104K +21,100 +4%
BlackRock
4
BlackRock
New York
$1.21M +$6.84K +1,391 +0.5%
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$627K +$358K +72,915 +107%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$610K
Acadian Asset Management
7
Acadian Asset Management
Massachusetts
$591K
Group One Trading
8
Group One Trading
Illinois
$502K +$556K +113,071 New
BCM
9
Bridgeway Capital Management
Texas
$349K
Geode Capital Management
10
Geode Capital Management
Massachusetts
$304K -$120K -24,486 -26%
Arrowstreet Capital
11
Arrowstreet Capital
Massachusetts
$259K
VFT
12
Vanguard Fiduciary Trust
Pennsylvania
$228K +$253K +51,432 New
State Street
13
State Street
Massachusetts
$208K
EIM
14
Essex Investment Management
Massachusetts
$153K
Jane Street
15
Jane Street
New York
$114K +$126K +25,630 New
PFPG
16
Pinnacle Financial Partners (Georgia)
Georgia
$111K
NA
17
NewEdge Advisors
Louisiana
$83K -$69.4K -14,123 -43%
Northern Trust
18
Northern Trust
Illinois
$80.2K
CSC
19
Caldwell Sutter Capital
California
$72.1K
T. Rowe Price Associates
20
T. Rowe Price Associates
Maryland
$72K
XT
21
XTX Topco
Cayman Islands
$65.3K +$72.3K +14,717 New
JIR
22
James Investment Research
Ohio
$49.1K
Morgan Stanley
23
Morgan Stanley
New York
$38.9K
Osaic Holdings
24
Osaic Holdings
Arizona
$21.2K -$91.9K -18,700 -80%
VGA
25
Vanguard Global Advisers
Pennsylvania
$17.6K +$19.5K +3,961 New

APT Hedge Fund Activity: Q1 2026 in Review

37 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Alpha Pro Tech (APT) for Q1 2026, worth a combined $13.5M — up 5.6% from $12.8M a quarter earlier.

Buyers outnumbered sellers: 8 funds opened new APT positions and 5 closed out — a net gain of 3 holders — while 5 added to existing stakes and 6 trimmed.

The largest buyer was Group One Trading, opening a new position worth an estimated $556K. The largest seller was Geode Capital Management, cutting an estimated $120K.

  • 37 institutional investors held Alpha Pro Tech (APT) as of Q1 2026, up from 35 in Q4 2025.
  • Funds reported $13.5M of Alpha Pro Tech stock for Q1 2026, up 5.6% quarter-over-quarter.
  • 8 funds opened new Alpha Pro Tech positions in Q1 2026 and 5 closed out, a net change of +3 holders.
  • The largest Alpha Pro Tech buyer in Q1 2026 was Group One Trading, an estimated $556K added.
  • The largest Alpha Pro Tech seller in Q1 2026 was Geode Capital Management, an estimated $120K sold.

Based on aggregated 13F filings for Q1 2026.