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Linden Thomas Advisory Services’s Alpha Pro Tech APT Stock Holding History

Linden Thomas Advisory Services’s Portfolio APT Stock Details APT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-187,610
Closed -$938K – 483
2025
Q1 		$938K Buy
187,610
+27,457
+17% +$147K 0.12% 284
2024
Q4 		$847K Sell
160,153
-11,881
-7% -$65.2K 0.11% 310
2024
Q3 		$981K Buy
172,034
+8,390
+5% +$48.5K 0.13% 281
2024
Q2 		$900K Buy
163,644
+3,511
+2% +$19.6K 0.14% 280
2024
Q1 		$999K Buy
+160,133
New +$876K 0.16% 258

Other funds holding APT

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return
IA
Inspire Advisors Meridian, Idaho $1.23B AUM 18.62% 1-Year Est. Return

Linden Thomas Advisory Services's APT Position: Q2 2025 in Review

Linden Thomas Advisory Services sold out of Alpha Pro Tech (APT) in Q2 2025, closing a stake of 187,610 shares — an estimated $938K sold.

Linden Thomas Advisory Services first reported a position in APT in Q1 2024 and held it in 5 quarters. The position peaked at $999K in Q1 2024. 35 funds tracked by Wall St. Rank hold APT as of Q2 2025.

  • Linden Thomas Advisory Services reported no remaining Alpha Pro Tech position as of Q2 2025 after selling out during the quarter.
  • Linden Thomas Advisory Services sold 187,610 Alpha Pro Tech shares in Q2 2025, an estimated $938K.
  • Linden Thomas Advisory Services first reported a position in Alpha Pro Tech in Q1 2024 and held it in 5 quarters.
  • Linden Thomas Advisory Services's Alpha Pro Tech position peaked at $999K in Q1 2024.
  • 35 funds tracked by Wall St. Rank held Alpha Pro Tech as of Q2 2025.

Based on Linden Thomas Advisory Services's 13F filing for Q2 2025, filed 31 Jul 2025.