Bio-Techne Ownership | Who Owns Bio-Techne?

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Bio-Techne Ownership Summary

Bio-Techne is owned by 62.09% institutional investors, 0.28% insiders, and 37.63% retail investors. Vanguard group is the largest institutional shareholder, holding 11.38% of TECH shares. US Small-Cap Growth II Equity Comp is the top mutual fund, with 3.62% of its assets in Bio-Techne shares.

TECH Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Bio-Techne	62.09%	0.28%	37.63%
Sector	Healthcare Stocks	42.54%	10.83%	46.63%
Industry	Biotech Stocks	45.22%	10.75%	44.04%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	17.93M	11.38%	$997.58M
Blackrock	14.99M	9.53%	$1.07B
Blackrock funding, inc. /de	11.89M	7.55%	$661.28M
Morgan stanley	7.24M	4.59%	$402.64M
State street	5.75M	3.65%	$320.06M
Wellington management group llp	5.12M	3.25%	$284.55M
Geode capital management	4.93M	3.13%	$273.68M
Invesco	3.95M	2.51%	$219.52M
Price t rowe associates inc /md/	3.35M	2.13%	$186.37M
Neuberger berman group	3.31M	2.10%	$183.97M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Broadcrest asset management	100.00K	12.62%	$5.56M
Palo ds manager	370.63K	7.40%	$20.62M
Rgm capital	2.30M	5.39%	$127.95M
Montanaro asset management	362.05K	5.03%	$20.14B
Summit creek advisors	303.73K	2.46%	$16.90M
Weitz investment management	802.15K	2.42%	$44.62M
Ownership capital b.v.	77.26K	2.42%	$4.30M
Brown capital management	1.04M	2.38%	$57.63M
Hollow brook wealth management	174.68K	2.30%	$9.72M
Eversept partners, lp	591.54K	2.27%	$32.91M

Top Buyers

Holder	Shares	% Assets	Change
Wellington management group llp	5.12M	0.05%	3.98M
Maverick capital	3.01M	2.24%	3.01M
Norges bank	1.91M	0.02%	1.91M
Durable capital partners lp	1.40M	0.58%	1.40M
Ruane, cunniff & goldfarb	1.47M	1.36%	1.32M

Top Sellers

Holder	Shares	% Assets	Change
Price t rowe associates inc /md/	3.35M	0.02%	-5.50M
Blackrock	14.99M	0.02%	-2.76M
Champlain investment partners	1.70M	0.71%	-963.44K
Alyeska investment group	-	-	-911.53K
Point72 asset management	-	-	-787.62K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	1.91M	0.02%	1.91M	$137.30M
Durable capital partners lp	1.40M	0.58%	1.40M	$77.66M
Madison asset management	744.65K	0.46%	744.65K	$41.42M
Freestone grove partners lp	711.98K	0.30%	711.98K	$39.61M
Glenview capital management	374.05K	0.46%	374.05K	$20.81M

Sold Out

Holder	Change
Tfo-tdc	-1.00
Tfc financial management	-2.00
Scarborough advisors	-2.00
Hexagon capital partners	-3.00
Colonial trust advisors	-3.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	426	-22.83%	97,804,424	-33.70%	62	0.71%	225	-23.21%	133	-31.09%
Jun 30, 2025	555	-3.31%	158,385,865	-1.06%	100	0.97%	294	5.38%	195	-5.80%
Mar 31, 2025	571	-0.52%	160,263,953	2.30%	101	1.04%	279	-4.12%	205	5.67%
Dec 31, 2024	375	-33.86%	87,681,274	-42.64%	55	0.59%	184	-25.51%	124	-41.23%
Sep 30, 2024	563	-2.09%	152,780,329	-2.07%	96	0.98%	246	-11.83%	209	0.48%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
US Small-Cap Growth II Equity Comp	5.67M	3.62%	-1.24M
Vanguard US Total Market Shares ETF	5.05M	3.20%	70.72K
Vanguard Total Stock Mkt Idx Inv	4.93M	3.18%	-104.73K
T. Rowe Price New Horizons	4.90M	3.15%	-768.28K
Vanguard Institutional 500 Index Trust	4.49M	2.87%	28.47K
Eaton Vance Atlanta Capital SMID-Cap I	3.98M	2.56%	533.07K
Vanguard 500 Index Investor	3.88M	2.50%	-568.35K
Vanguard Small Cap Index	3.81M	2.46%	-25.48K
Invesco S&P 500® Equal Weight ETF	2.74M	1.76%	4.00K
Champlain Mid Cap Fund, LLC	2.57M	1.65%	18.48K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Aug 25, 2025	Nusse Roeland	-	Sell	$960.39K
Aug 25, 2025	BAUMGARTNER ROBERT V	-	Sell	$957.82K
Jun 09, 2025	Herr Amy E.	-	Sell	$63.70K
Feb 14, 2025	Herr Amy E.	-	Sell	$122.69K
Jan 27, 2025	Kelderman Kim	Chief Executive Officer	Sell	$905.53K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	-
2025 Q3	-	2
2025 Q2	-	1
2025 Q1	-	3
2024 Q4	-	-

TECH Ownership FAQ

Who Owns Bio-Techne?

Bio-Techne shareholders are primarily institutional investors at 62.09%, followed by 0.28% insiders and 37.63% retail investors. The average institutional ownership in Bio-Techne's industry, Biotech Stocks , is 45.22%, which Bio-Techne exceeds.

Who owns the most shares of Bio-Techne?

Bio-Techne’s largest shareholders are Vanguard group (17.93M shares, 11.38%), Blackrock (14.99M shares, 9.53%), and Blackrock funding, inc. /de (11.89M shares, 7.55%). Together, they hold 28.46% of Bio-Techne’s total shares outstanding.

Does Blackrock own Bio-Techne?

Yes, BlackRock owns 9.53% of Bio-Techne, totaling 14.99M shares as of Jun 2024. This represents 0.02% of BlackRock's total assets, with a market value of 1.07B$. In the last quarter, BlackRock decreased its holdings by -2.758M shares, a -15.54% change.

Who is Bio-Techne’s biggest shareholder by percentage of total assets invested?

Broadcrest asset management is Bio-Techne’s biggest shareholder by percentage of total assets invested, with 12.62% of its assets in 100K Bio-Techne shares, valued at 5.56M$.

Who is the top mutual fund holder of Bio-Techne shares?

US Small-Cap Growth II Equity Comp is the top mutual fund holder of Bio-Techne shares, with 3.62% of its total shares outstanding invested in 5.67M Bio-Techne shares.

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