MAM
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Montanaro Asset Management’s Bio-Techne TECH Stock Holding History

Montanaro Asset Management’s Portfolio TECH Stock Details TECH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$8.93M Sell
126,335
-214,715
-63% -$11.6M 2.81% 16
2026
Q1 		$17.8M Sell
341,050
-5,400
-2% -$324K 5.33% 2
2025
Q4 		$20.4M Sell
346,450
-15,600
-4% -$948K 5.68% 2
2025
Q3 		$20.1M Buy
362,050
+67,100
+23% +$3.59M 5.03% 4
2025
Q2 		$15.2M Buy
294,950
+38,350
+15% +$1.93M 3.91% 7
2025
Q1 		$15M Sell
256,600
-75,900
-23% -$5.14M 4.41% 4
2024
Q4 		$23.9M Buy
332,500
+9,500
+3% +$698K 4.94% 3
2024
Q3 		$25.8M Buy
323,000
+18,200
+6% +$1.37M 4.6% 3
2024
Q2 		$21.8M Buy
304,800
+2,500
+0.8% +$184K 4.07% 7
2024
Q1 		$21.3M Sell
302,300
-63,000
-17% -$4.51M 3.84% 8
2023
Q4 		$28.2M Sell
365,300
-43,500
-11% -$2.87M 5.3% 3
2023
Q3 		$27.8M Buy
408,800
+20,000
+5% +$1.58M 4.9% 3
2023
Q2 		$31.7M Buy
388,800
+1,000
+0.3% +$80.4K 5.02% 4
2023
Q1 		$28.8M Hold
387,800
– – 4.47% 5
2022
Q4 		$32.1M Sell
387,800
-20,000
-5% -$1.59M 5.23% 3
2022
Q3 		$29M Buy
407,800
+32,000
+9% +$2.77M 4.43% 7
2022
Q2 		$32.6M Buy
375,800
+16,000
+4% +$1.5M 4.9% 4
2022
Q1 		$39M Sell
359,800
-58,000
-14% -$5.98M 4.8% 8
2021
Q4 		$54M Buy
417,800
+44,000
+12% +$5.39M 5.45% 4
2021
Q3 		$45.3M Buy
373,800
+50,500
+16% +$6.15M 5.46% 3
2021
Q2 		$36.4M Buy
323,300
+14,500
+5% +$1.53M 4.58% 5
2021
Q1 		$29.5M Buy
+308,800
New +$28.2M 4.34% 7

Other funds holding TECH

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $10.2B AUM 67.73% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Montanaro Asset Management's TECH Position: Q2 2026 in Review

Montanaro Asset Management reduced its Bio-Techne (TECH) stake by 63% in Q2 2026, selling an estimated $11.6M and leaving 126,335 shares worth $8.93M. The position accounts for 2.81% of the portfolio, ranked #16.

Montanaro Asset Management first reported a position in TECH in Q1 2021 and has held it in 22 quarters since. The position peaked at $54M in Q4 2021. 596 funds tracked by Wall St. Rank hold TECH as of Q2 2026.

  • Montanaro Asset Management held 126,335 shares of Bio-Techne worth $8.93M as of Q2 2026.
  • Montanaro Asset Management sold 214,715 Bio-Techne shares in Q2 2026, an estimated $11.6M.
  • Bio-Techne made up 2.81% of Montanaro Asset Management's portfolio in Q2 2026, its #16 holding.
  • Montanaro Asset Management first reported a position in Bio-Techne in Q1 2021 and has held it in 22 quarters since.
  • Montanaro Asset Management's Bio-Techne position peaked at $54M in Q4 2021.
  • 596 funds tracked by Wall St. Rank held Bio-Techne as of Q2 2026.

Based on Montanaro Asset Management's 13F filing for Q2 2026, filed 12 Aug 2026.