TECH

Bio-Techne Corporation

Healthcare · $11.4B market cap

Share price

$72.40

close of Oct 3, 2026

Fair value

$34.24

Sticker Price

Payback Price

$13.70

buy price

Overpriced

TECH is Overpriced: at $72.40 it trades 111% above its fair value of $34.24. Its buy price (Payback Price) is $13.70, 81% below today's price. Business quality is limited: only 1 of 5 key numbers clears the 10% bar.

How we valued it

Owner Earnings. Earnings grow slowly (under 7% a year), but cash flow is steady, so we value it on its cash flow instead of its earnings.

Business quality

1 of 5 clear the 10% bar. What are the Big Five?

Earnings per share growth3.0% a year✗

Equity per share growth9.3% a year✗

Sales growth10.7% a year✓

Free cash flow growth5.9% a year✗

Return on invested capital6.0%✗

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Superinvestors

5 of the investors we track hold TECH. In Q2 2026, 3 trimmed. Who we track

Ruane Cunniff LP

Ruane Cunniff LP · as of Q2 2026

$236.6M

3,348,841 shares

Mairs & Power Funds

Mairs & Power Funds · as of Q2 2026

$190.8M

2,700,698 shares

Lee Ainslie

Maverick Capital · as of Q2 2026

$108.5M

1,535,610 shares

Wallace Weitz

Weitz Investment Management · as of Q2 2026

$38.4M

543,200 shares

Henry Ellenbogen

Durable Capital Partners · as of Q2 2026

$35.5M

501,963 shares

Moves in Q2 2026

Trimmed: Wallace Weitz, Lee Ainslie, Henry Ellenbogen

Insider activity

Since Jul 23, 2026: no open-market purchases and 58 other filings (stock awards, tax withholding and similar). Why purchases matter

Other filings

Crouse Steven C.

President - Diag & Spatial Bi · 2026-08-17

Award

8,702 shares

Crouse Steven C.

President - Diag & Spatial Bi · 2026-08-17

Award

14,140 shares

Geist William

PRESIDENT, PROTEIN SCIENCES · 2026-08-17

Award

14,762 shares

Geist William

PRESIDENT, PROTEIN SCIENCES · 2026-08-17

Award

23,985 shares

Herr Amy E.

director · 2026-08-17

Award

1,381 shares

Show all 58 other filings

Hippel James

CFO · 2026-08-17

Award

22,438 shares

Hippel James

CFO · 2026-08-17

Award

36,459 shares

Kelderman Kim

Chief Executive Officer · 2026-08-17

Award

57,590 shares

Kelderman Kim

Chief Executive Officer · 2026-08-17

Award

93,582 shares

Bohnen Shane

SVP - General Counsel · 2026-08-17

Award

11,344 shares

Bohnen Shane

SVP - General Counsel · 2026-08-17

Award

18,432 shares

Herr Amy E.

director · 2026-08-15

Option exercise

118 shares

Herr Amy E.

director · 2026-08-15

Option exercise

160 shares

Herr Amy E.

director · 2026-08-15

Tax withholding

$15K

Herr Amy E.

director · 2026-08-15

Option exercise

311 shares

Crouse Steven C.

President - Diag & Spatial Bi · 2026-08-15

Option exercise

1,379 shares

Crouse Steven C.

President - Diag & Spatial Bi · 2026-08-15

Option exercise

1,868 shares

Crouse Steven C.

President - Diag & Spatial Bi · 2026-08-15

Option exercise

2,176 shares

Crouse Steven C.

President - Diag & Spatial Bi · 2026-08-15

Tax withholding

$141K

Crouse Steven C.

President - Diag & Spatial Bi · 2026-08-15

Option exercise

5,423 shares

Bohnen Shane

SVP - General Counsel · 2026-08-15

Option exercise

49 shares

Bohnen Shane

SVP - General Counsel · 2026-08-15

D-Return

4,502 shares

Bohnen Shane

SVP - General Counsel · 2026-08-15

D-Return

$1.0M

Bohnen Shane

SVP - General Counsel · 2026-08-15

Option exercise

1,669 shares

Bohnen Shane

SVP - General Counsel · 2026-08-15

Option exercise

300 shares

Bohnen Shane

SVP - General Counsel · 2026-08-15

Option exercise

2,332 shares

Bohnen Shane

SVP - General Counsel · 2026-08-15

Tax withholding

$97K

Bohnen Shane

SVP - General Counsel · 2026-08-15

Option exercise

4,350 shares

Geist William

PRESIDENT, PROTEIN SCIENCES · 2026-08-15

D-Return

8,507 shares

Geist William

PRESIDENT, PROTEIN SCIENCES · 2026-08-15

D-Return

$1.9M

Geist William

PRESIDENT, PROTEIN SCIENCES · 2026-08-15

Option exercise

2,623 shares

Geist William

PRESIDENT, PROTEIN SCIENCES · 2026-08-15

Option exercise

3,226 shares

Geist William

PRESIDENT, PROTEIN SCIENCES · 2026-08-15

Option exercise

567 shares

Geist William

PRESIDENT, PROTEIN SCIENCES · 2026-08-15

Tax withholding

$143K

Geist William

PRESIDENT, PROTEIN SCIENCES · 2026-08-15

Option exercise

6,416 shares

Hippel James

CFO · 2026-08-15

D-Return

12,999 shares

Hippel James

CFO · 2026-08-15

D-Return

$3.0M

Hippel James

CFO · 2026-08-15

Option exercise

4,010 shares

Hippel James

CFO · 2026-08-15

Option exercise

4,903 shares

Hippel James

CFO · 2026-08-15

Option exercise

866 shares

Hippel James

CFO · 2026-08-15

Tax withholding

$312K

Hippel James

CFO · 2026-08-15

Option exercise

9,779 shares

Kelderman Kim