OAM
TECH icon

Ostrum Asset Management’s Bio-Techne TECH Stock Holding History

Ostrum 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
2025
Q2 		– Sell
-1,860
Closed -$109K – 635
2025
Q1 		$109K Sell
1,860
-49
-3% -$3.32K 0.01% 564
2024
Q4 		$138K Sell
1,909
-6,487
-77% -$476K 0.01% 550
2024
Q3 		$671K Buy
8,396
+102
+1% +$7.67K 0.06% 364
2024
Q2 		$594K Sell
8,294
-646
-7% -$47.5K 0.05% 370
2024
Q1 		$629K Hold
8,940
– – 0.05% 410
2023
Q4 		$690K Sell
8,940
-5,101
-36% -$336K 0.06% 374
2023
Q3 		$956K Sell
14,041
-6,612
-32% -$522K 0.09% 322
2023
Q2 		$1.69M Buy
20,653
+18
+0.1% +$1.45K 0.14% 218
2023
Q1 		$1.53M Buy
+20,635
New +$1.59M 0.13% 223

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Morgan Stanley
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State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Select Equity Group
Select Equity Group New York $19.5B AUM 17.33% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return