TECH — BIO-TECHNE CorpToday's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
17
all time
Members · 12m
1
2 buys · 4 sells · by trade date
Latest filing
05-06
2026-05-06
Rows filed past the STOCK Act's 45-day window, stated on the row, never editorialised; both dates and the receipt stay on every row.
0
every row filed inside 45 days
13F holders
500
all listed · 2026-03-31
Congress: statutory ranges, filed up to 45 days after the trade · 13F: quarter-end snapshots, filed up to 45 days lateras of 2026-10-29
Congress 17Institutional 500

Congress · disclosure timeline

By trade date · 24 months · 14 rows ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

14 dated disclosures in the window, placed by trade date; magnitudes are the disclosed lower bounds, against gridlines at $15K, $250K, $5M.

Members active in TECH

12 months · most active first Rows = number of disclosures, not dollars. Net = lower bound of the net range. Committees as of each member's latest trade in the window (roster snapshot 2026-10-29).
Members disclosing TECH in the trailing 12 months
MemberRowsNet disclosed flow for this ticker: purchases minus sales, computed as a net range on the disclosed amounts. A lower bound is provable, never a point.Number of committees the member sat on as of their latest trade date in the window, from the cc0-legislators roster snapshot. Context, never an allegation; jurisdiction overlap needs the sector join.
April McClain Delaney D–MD-66−$58.0K to $26.0K2

1 member

Congressional disclosures

Newest filed firstAll 17 rows ↗
Latest congressional filings mentioning TECH
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2026-05-06April McClain Delaney D–MD-6SELL DC (dependent-child-owned)Traded 04-08 +28d$1K–$15K
2026-04-06April McClain Delaney D–MD-6SELL partial · DC (partial sale, dependent-child-owned)Traded 03-26 +11d$1K–$15K
2026-03-10April McClain Delaney D–MD-6SELL partial · DC (partial sale, dependent-child-owned)Traded 02-24 +14d$1K–$15K
2026-02-02April McClain Delaney D–MD-6SELL partial · DC (partial sale, dependent-child-owned)Traded 01-28 +5d$1K–$15K
2026-01-05April McClain Delaney D–MD-6BUY DC (dependent-child-owned)Traded 2025-12-05 +31d$1K–$15K
2026-01-05April McClain Delaney D–MD-6BUY DC (dependent-child-owned)Traded 2025-12-02 +34d$1K–$15K
2025-11-04April McClain Delaney D–MD-6BUY DC (dependent-child-owned)Traded 10-22 +13d$1K–$15K
2025-09-02April McClain Delaney D–MD-6SELL partial · DC (partial sale, dependent-child-owned)Traded 08-01 +32d$1K–$15K
2025-07-02April McClain Delaney D–MD-6SELL partial · DC (partial sale, dependent-child-owned)Traded 05-26 +37d$1K–$15K
2025-05-14Julie Johnson D–TX-32SELL JT (jointly owned)Traded 04-01 +43d$1K–$15K

13F holders · Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt. · longs only

Top institutional holders of TECH for quarter 2026-03-31, 1–25 of 500 holders
#FilerValueSecuritiesFlagsderived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date, which this table does not show, but no document links — the EDGAR link opens the filer's 13F list·§
1BlackRock, Inc.$641M1
derived ·§ EDGAR ↗
2VANGUARD CAPITAL MANAGEMENT LLC$532M1
derived ·§ EDGAR ↗
3MORGAN STANLEY$446M1
derived ·§ EDGAR ↗
4FMR LLC$413M1
derived ·§ EDGAR ↗
5VANGUARD PORTFOLIO MANAGEMENT LLC$339M1
derived ·§ EDGAR ↗
6STATE STREET CORP$307M1
derived ·§ EDGAR ↗
7WELLINGTON MANAGEMENT GROUP LLP$268M1
derived ·§ EDGAR ↗
8GEODE CAPITAL MANAGEMENT, LLC$267M1
derived ·§ EDGAR ↗
9MAVERICK CAPITAL LTD$248M1
derived ·§ EDGAR ↗
10Invesco Ltd.$240M1
derived ·§ EDGAR ↗
11Durable Capital Partners LP$233M1
derived ·§ EDGAR ↗
12MASSACHUSETTS FINANCIAL SERVICES CO /MA/$197M1
derived ·§ EDGAR ↗
13Ruane, Cunniff & Goldfarb L.P.$177M1
derived ·§ EDGAR ↗
14Capital Research Global Investors$167M1
derived ·§ EDGAR ↗
15UBS Group AG$160M1
derived ·§ EDGAR ↗
16MAIRS & POWER INC$144M1
derived ·§ EDGAR ↗
17ALLIANCEBERNSTEIN L.P.$130M1
derived ·§ EDGAR ↗
18WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC$129M1
derived ·§ EDGAR ↗
19Sumitomo Mitsui Trust Group, Inc.$107M1
derived ·§ EDGAR ↗
20DF DENT & CO INC$107M1
derived ·§ EDGAR ↗
21DIMENSIONAL FUND ADVISORS LP$103M1
derived ·§ EDGAR ↗
22SNYDER CAPITAL MANAGEMENT L P$98.4M1
derived ·§ EDGAR ↗
23MACKENZIE FINANCIAL CORP$93.0M1
derived ·§ EDGAR ↗
24Bank of New York Mellon Corp$91.9M1
derived ·§ EDGAR ↗
25NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$90.2M1
derived ·§ EDGAR ↗
Show all 500 holders
Truncated by Public Filings. All 468 13F filers reporting this share class are listed. Method ↗

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Congress ↔ notable managers · TECH

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

filed 2026-07-31 → 2026-10-29 · statutory ranges

Notable managers · quarter ended 2026-03-31

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · BIO-TECHNE CORP

Merged timeline of congressional filings and notable-manager moves on TECH
DateWhoChangeSize
2026-05-15Ruane Cunniff & Goldfarb 13FADD+1,926,066 sh
2026-05-15Bridgewater Associates 13FNEW+5,977 sh
2026-05-15Glenview Capital 13FTRIM−433,632 sh
2026-05-15Gotham Asset Management 13FTRIM−31,660 sh

4 newest, by filing date · 13F rows are quarter-end snapshots, not trades

Congress vs filers

12 months
Congress net (rows)2 buy / 4 sell
Congress net ($ bound)−$58.0K to $26.0K
Filersnot computedThe filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.