TECH Bio-Techne Corporation

NASDAQ
$72.12

Bio-Techne Corporation (TECH) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
+47.83
34 buyers / 12 sellers
STRONG BUYING
Funds compared
46
funds with comparable TECH positions
41 current holders · 22 prior-quarter holders
Net share change
+8.82M
+18.05M added, -9.24M cut
Position activity
24 new 10 increased 7 reduced 5 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
HBK Investments Event New +6.83M — $482.2M 6.2% 93
Whitebox Advisors Event Value New +2.10M — $148.4M 7.8% 89
TIG Advisors Event New +842.2K — $59.5M 3.8% 78
Durable Capital Partners Growth Reduced -3.95M -88.7% $279.4M 0.3% 73
Maverick Capital Long/Short Growth Reduced -3.20M -67.6% $226.4M 1.0% 66
Select Equity Group Long/Short Growth Sold Out -709.8K -100.0% $50.1M 0.0% 65
Pentwater Capital Management Event New +500.0K — $35.3M 0.3% 65
Magnetar Capital Event Quant New +761.9K — $53.8M 0.7% 64
Balyasny Asset Management L.P. New +836.9K — $59.1M 0.1% 64
Point72 Asset Management, L.P. Sold Out -295.0K -100.0% $20.8M 0.0% 64

Most significant buyers

By move score, not size.

  • HBK Investments New · +6.83M
  • Whitebox Advisors New · +2.10M
  • TIG Advisors New · +842.2K
  • Pentwater Capital Management New · +500.0K
  • Magnetar Capital New · +761.9K

Most significant sellers

By move score, not size.

  • Durable Capital Partners Reduced · -3.95M
  • Maverick Capital Reduced · -3.20M
  • Select Equity Group Sold Out · -709.8K
  • Point72 Asset Management, L.P. Sold Out · -295.0K
  • Polar Asset Management Partners Sold Out · -98.1K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
HBK Investments 1 6.8M 0 +6.83M — 6.2% New 93
Whitebox Advisors 2 2.1M 0 +2.10M — 7.8% New 89
TIG Advisors 3 842.2K 0 +842.2K — 3.8% New 78
Durable Capital Partners 1 502.0K 4.5M -3.95M -88.7% 0.3% Reduced 73
Maverick Capital 2 1.5M 4.7M -3.20M -67.6% 1.0% Reduced 66
Select Equity Group 1 0 709.8K -709.8K -100.0% 0.0% Sold Out 65
Pentwater Capital Management 1 500.0K 0 +500.0K — 0.3% New 65
Magnetar Capital 2 761.9K 0 +761.9K — 0.7% New 64
Balyasny Asset Management L.P. 2 836.9K 0 +836.9K — 0.1% New 64
Point72 Asset Management, L.P. 1 0 295.0K -295.0K -100.0% 0.0% Sold Out 64
MILLENNIUM MANAGEMENT LLC 2 989.0K 0 +989.0K — 0.1% New 63
Sculptor Capital Management 2 350.0K 0 +350.0K — 0.4% New 62
D. E. Shaw & Co., Inc. 1 228.5K 0 +228.5K — 0.0% New 62
Tudor Investment Corporation 2 943.3K 0 +943.3K — 0.3% New 61
Capula Management 2 150.0K 0 +150.0K — 0.1% New 60
Woodline Partners LP 2 263.0K 0 +263.0K — 0.1% New 58
CITADEL ADVISORS LLC 1 965.9K 43.4K +922.5K +2125.5% 0.0% Increased 58
Capstone Investment Advisors 3 210.0K 0 +210.0K — 0.2% New 58
Hudson Bay Capital Management 3 200.0K 0 +200.0K — 0.1% New 58
Bridgewater Associates 1 26.8K 6.0K +20.8K +347.5% 0.0% Increased 57
Polar Asset Management Partners 3 0 98.1K -98.1K -100.0% 0.0% Sold Out 56
Centiva Capital 4 225.0K 0 +225.0K — 0.8% New 56
Moore Capital Management 3 125.6K 0 +125.6K — 0.3% New 55
LMR Partners 3 34.8K 0 +34.8K — 0.0% New 55
Alyeska Investment Group, L.P. 2 3.7K 659.0K -655.4K -99.4% 0.0% Reduced 54
ExodusPoint Capital Management 3 26.4K 0 +26.4K — 0.0% New 54
Wolverine Asset Management 2 10.5K 0 +10.5K — 0.0% New 54
ADAGE CAPITAL PARTNERS GP, L.L.C. 2 389.5K 67.6K +321.9K +476.2% 0.0% Increased 54
Verition Fund Management 2 438.7K 53.5K +385.2K +719.8% 0.3% Increased 53
Caxton Associates 3 10.3K 0 +10.3K — 0.0% New 53
Cinctive Capital Management 3 78.3K 0 +78.3K — 0.2% New 53
Winton Group 4 67.2K 0 +67.2K — 0.2% New 51
Squarepoint Ops LLC 2 91.3K 4.2K +87.1K +2094.5% 0.0% Increased 51
Gotham Asset Management, LLC 2 71.2K 26.4K +44.8K +169.4% 0.0% Increased 50
Man Group 3 360.0K 6.5K +353.5K +5404.6% 0.0% Increased 50
Engineers Gate 4 29.8K 0 +29.8K — 0.0% New 50
Graham Capital Management 3 0 9.9K -9.9K -100.0% 0.0% Sold Out 49
Edgestream Partners 4 0 5.6K -5.6K -100.0% 0.0% Sold Out 49
Quantbot Technologies 4 52.8K 0 +52.8K — 0.1% New 48
Schonfeld Strategic Advisors 3 58.7K 14.2K +44.5K +313.5% 0.0% Increased 47
Walleye Capital 3 2.4K 132.4K -130.0K -98.2% 0.0% Reduced 47
Glenview Capital Management 2 58.3K 186.3K -128.0K -68.7% 0.1% Reduced 47
AQR Capital Management 3 24.8K 67.9K -43.1K -63.5% 0.0% Reduced 38
TWO SIGMA INVESTMENTS, LP 2 69.6K 66.1K +3.5K +5.3% 0.0% Increased 27
MARSHALL WACE, LLP 2 89.5K 93.3K -3.8K -4.1% 0.0% Reduced 26
Boothbay Fund Management 4 73.6K 65.2K +8.3K +12.8% 0.1% Increased 21

Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

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Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.