Public record / Tickers / BIO

BIO — BIO-RAD LABORATORIES, INC.

Both disclosure regimes on one name: who in Congress filed about BIO, which institutions reported holding it. Each section keeps its own clock — congressional trades on the 45-day PTR clock, 13F holdings as quarter-end snapshots.

Congress txns
15
all PTR rows naming BIO
Members · 12m
0
0 buys · 0 sells · by trade date
Latest PTR
10-10
filed 2023-10-10
13F holders
320
top-320 slice · 2026-03-31
Congress = transactions in statutory ranges, 45-day lag · Institutions = quarter-end positions, 45-day lagas of 2026-09-14 13:21 UTCno price data — a disclosure record, not a chart

Lois Frankel · $1.0K–$15.0K

Sale · traded 2023-09-08 → filed 2023-10-10. Ranked over every BIO row by the provable lower bound, never a point estimate.

No member disclosed BIO in the trailing 12 months

Counts of disclosures by trade date, not dollars — ranges cannot be netted across members. Flow ranges per member are in the table below.

3 rows filed past the 45-day window

Late disclosure is stated on the row, never editorialised. Both dates and the receipt stay on every row.

Congress · disclosure timeline

TRADE DATES · 24M · ▲ BUY ▼ SELL · HEIGHT = LOG LOWER BOUND

No dated BIO rows fall inside the trailing 24 months by trade date.

Trade date, not filing date — the lag lives in the table below. 0 rows placed.

PLANNED institutional holder flow by quarter

Congressional disclosures

ALL PTR ROWS NAMING BIO · SORTED FILED ↓ · STATUTORY RANGES · FILED ≤45D LATEfull congressional view ↗
Latest congressional filings mentioning BIO
Filed ▾MemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2023-10-10Lois Frankel D–FL-22SaleTraded 09-08 +32d$1K–$15K
2023-07-28Lois Frankel D–FL-22PurchaseTraded 06-29 +29d$1K–$15K
2023-07-28Lois Frankel D–FL-22PurchaseTraded 06-28 +30d$1K–$15K
2022-12-29Susie Lee D–NV-3Sale · JT (jointly owned)Traded 11-30 +29d$1K–$15K
2022-04-08Tommy Tuberville R–ALSale · JT (jointly owned)Traded 03-30 +9d$1K–$15K
Traded → filed dates on every rowEach row shows the trade date and the filing date; the gap between them is the disclosure lag.all 15 ↗

Members active in BIO

12M · NET LOWER BOUND · COMMITTEES AS OF TRADE DATE · SNAPSHOT 2026-09-14

No member disclosed BIO in the trailing 12 months.

Congress ↔ notable managers · BIO

who in Congress disclosed purchases or sales beside which notable managers added or trimmed

Congress · last 90 days

Buyers
0
Sellers
0

filed 2026-06-16 → 2026-09-14 · totals are statutory ranges

Notable managers · quarter ended 2026-03-31

new + add vs trim + exit, by shares · $ = reported value now, not the change · BIO RAD LABS INC

Merged timeline of congressional filings and notable-manager moves on BIO
DateWhoChangeSize
2026-05-15Gotham Asset Management 13Fadd+35,366 sh
2026-05-15Bridgewater Associates 13Fnew+1,684 sh
2026-05-15Moore Capital Management 13Fexit−50,000 sh
2026-05-14Caxton Associates 13Fexit−1,467 sh

4 newest rows · Congress rows date by filing, 13F rows by quarter end · a 13F row is a quarter-end snapshot, not a trade

Institutional holders · 13F · Quarter ended 2026-03-31 · longs only

Top institutional holders of BIO for quarter 2026-03-31
#FilerValue ▾SecuritiesFlagsSrc
1First Eagle Investment Management, LLC$726M1
2BlackRock, Inc.$468M1
3DIMENSIONAL FUND ADVISORS LP$304M1
4VANGUARD CAPITAL MANAGEMENT LLC$232M1
5VANGUARD PORTFOLIO MANAGEMENT LLC$231M1
6ARIEL INVESTMENTS, LLC$219M1
7EARNEST PARTNERS LLC$164M1
8STATE STREET CORP$156M1
9Capital World Investors$125M1
10BANK OF AMERICA CORP /DE/$124M1
11UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$119M1
12First Pacific Advisors, LP$114M1
13MASSACHUSETTS FINANCIAL SERVICES CO /MA/$110M1
14Capital Research Global Investors$107M1
15UBS Group AG$98.8M1
16SEI INVESTMENTS CO$80.3M1
17MORGAN STANLEY$76.4M1
18PARNASSUS INVESTMENTS, LLC$70.9M1
19DEERFIELD MANAGEMENT COMPANY, L.P.$63.0M1
20NORTHERN TRUST CORP$60.9M1
21NOMURA HOLDINGS INC$60.6M1
22CHARLES SCHWAB INVESTMENT MANAGEMENT INC$54.8M1
23Mawer Investment Management Ltd.$52.6M1
24FRANKLIN RESOURCES INC$47.5M1
25SOUTHEASTERN ASSET MANAGEMENT INC/TN/$45.4M1
26Gotham Asset Management, LLC$42.5M1
27CITADEL ADVISORS LLC$41.4M1
28Assenagon Asset Management S.A.$41.2M1
29Freestone Grove Partners LP$41.1M1
30MANGROVE PARTNERS IM, LLC$35.4M1
31CIBC Bancorp USA Inc.$33.5M1
32VANGUARD FIDUCIARY TRUST CO$31.7M1
33Allianz Asset Management GmbH$30.7M1
34FEDERATED HERMES, INC.$30.6M1
35ENVESTNET ASSET MANAGEMENT INC$29.4M1
36MANUFACTURERS LIFE INSURANCE COMPANY, THE$27.8M1
37Tikvah Management LLC$27.3M1
38Hound Partners, LLC$27.2M1
39AQR CAPITAL MANAGEMENT LLC$26.0M1
40JNE Partners LLP$25.7M1
41NATIONAL BANK OF CANADA /FI/$25.1M1
42ING GROEP NV$25.1M1
43Allspring Global Investments Holdings, LLC$23.9M1
44QVIDTVM Management LLC$23.3M1
45Man Group plc$18.8M1
46EXCHANGE TRADED CONCEPTS, LLC$16.3M1
47Select Equity Group, L.P.$13.5M1
48Arnhold LLC$12.0M1
49PRINCIPAL FINANCIAL GROUP INC$11.3M1
50ASSETMARK, INC$10.9M1
51Amundi$10.8M1
52Swiss National Bank$10.3M1
53Invesco Ltd.$10.3M1
54Legal & General Group Plc$10.1M1
55RAYMOND JAMES FINANCIAL INC$10.0M1
56CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM$9.9M1
57Quantinno Capital Management LP$9.4M1
58Almitas Capital LLC$8.4M1
59Nuveen, LLC$8.2M1
60ALLIANCEBERNSTEIN L.P.$7.4M1
61SECTOR GAMMA AS$6.6M1
62Retirement Systems of Alabama$6.2M1
63WELLS FARGO & COMPANY/MN$5.8M1
64LAZARD ASSET MANAGEMENT LLC$5.1M1
65ROYAL BANK OF CANADA$4.8M1
66VANGUARD ASSET MANAGEMENT, Ltd$4.6M1
67LPL Financial LLC$4.5M1
68STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM$4.5M1
69ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$4.4M1
70HSBC HOLDINGS PLC$4.3M1
71Portolan Capital Management, LLC$4.0M1
72Universal- Beteiligungs- und Servicegesellschaft mbH$3.7M1
73STATE OF WISCONSIN INVESTMENT BOARD$3.6M1
74FIFTH THIRD BANCORP$3.6M1
75TWO SIGMA INVESTMENTS, LP$3.1M1
76REGIONS FINANCIAL CORP$2.8M1
77Creative Planning$2.8M1
78TD ASSET MANAGEMENT INC$2.7M1
79Oak Thistle LLC$2.6M1
80Vanguard Global Advisers, LLC$2.4M1
81State of New Jersey Common Pension Fund D$2.3M1
82BANK OF MONTREAL /CAN/$2.3M1
83Boston Partners$2.3M1
84D. E. Shaw & Co., Inc.$2.3M1
85MML INVESTORS SERVICES, LLC$2.2M1
86Janus Henderson Group Ltd.$2.2M1
87CenterBook Partners LP$2.2M1
88PRELUDE CAPITAL MANAGEMENT, LLC$2.2M1
89Cetera Investment Advisers$2.1M1
90NATIXIS$1.9M1
91US BANCORP \DE\$1.9M1
92MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC$1.9M1
93Quantedge Capital Pte Ltd$1.9M1
94OP Asset Management Ltd$1.8M1
95AMERICAN CENTURY COMPANIES INC$1.8M1
96Zurcher Kantonalbank (Zurich Cantonalbank)$1.8M1
97Cerity Partners LLC$1.7M1
98Skylands Capital, LLC$1.6M1
99HighTower Advisors, LLC$1.4M1
100Arizona State Retirement System$1.4M1
101CITIGROUP INC$1.4M1
102Diversified Trust Co$1.4M1
103Vanguard Investments Australia, Ltd.$1.4M1
104Clear Harbor Asset Management, LLC$1.3M1
105STIFEL FINANCIAL CORP$1.3M1
106COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$1.3M1
107STATE OF MICHIGAN RETIREMENT SYSTEM$1.2M1
108PRINCIPAL SECURITIES, INC.$1.2M1
109FOCUSED ALPHA, LLC$1.2M1
110FMR LLC$1.2M1
111Atlantic Union Bankshares Corp$1.1M1
112NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC$1.1M1
113Atria Investments, Inc$1.1M1
114Orion Porfolio Solutions, LLC$1.1M1
115Brevan Howard Capital Management LP$1.1M1
116OREGON PUBLIC EMPLOYEES RETIREMENT FUND$1.0M1
117TRUIST FINANCIAL CORP$993K1
118DEUTSCHE BANK AG\$968K1
119OPPENHEIMER ASSET MANAGEMENT INC.$956K1
120Vanguard Personalized Indexing Management, LLC$924K1
121Summit Trail Advisors, LLC$920K1
122MILLENNIUM MANAGEMENT LLC$918K1
123OSAIC HOLDINGS, INC.$899K1
124Tidal Investments LLC$869K1
125SUSQUEHANNA INTERNATIONAL GROUP, LLP$819K1
126Pictet Asset Management Holding SA$814K1
127Patriot Financial Group Insurance Agency, LLC$706K1
128Inspire Investing, LLC$682K1
129Pathstone Holdings, LLC$680K1
130M&T BANK CORP$672K1
131QUADRANT CAPITAL GROUP LLC$661K1
132&PARTNERS$645K1
133OneDigital Investment Advisors LLC$635K1
134TEACHER RETIREMENT SYSTEM OF TEXAS$627K1
135NEW YORK LIFE INVESTMENT MANAGEMENT LLC$622K1
136XPONANCE LLC$620K1
137Empowered Funds, LLC$604K1
138Alamea Verwaltungs GmbH$603K1
139Blackstone Inc.$603K1
140Concurrent Investment Advisors, LLC$603K1
141DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main$511K1
142Envestnet Portfolio Solutions, Inc.$510K1
143Frank, Rimerman Advisors LLC$502K1
144Rockefeller Capital Management L.P.$493K1
145C2C Wealth Management, LLC$478K1
146Bridgewater Associates, LP$469K1
147NWF Advisory Services Inc.$468K1
148William B. Walkup & Associates, Inc.$463K1
149AIGEN INVESTMENT MANAGEMENT, LP$450K1
150B. Metzler seel. Sohn & Co. AG$441K1
151Blue Trust, Inc.$433K1
152BOOTHBAY FUND MANAGEMENT, LLC$433K1
153FORTRESS PRIVATE LEDGER, LLC$431K1
154FIRST TRUST ADVISORS LP$424K1
155Bridgefront Capital, LLC$406K1
156FIRST CITIZENS BANK & TRUST CO$400K1
157Crossmark Global Holdings, Inc.$394K1
158Ensign Peak Advisors, Inc$389K1
159Inscription Capital, LLC$387K1
160BENJAMIN EDWARDS INC$385K1
161Corient Private Wealth LLC$382K1
162VOYA INVESTMENT MANAGEMENT LLC$376K1
163SECURIAN ASSET MANAGEMENT, INC$369K1
164Sagewood Asset Management LP$348K1
165Farnam Financial LLC$320K1
166COMMONWEALTH EQUITY SERVICES, LLC$313K1
167Federation des caisses Desjardins du Quebec$308K1
168Taproot Management LP$307K1
169PRUDENTIAL FINANCIAL INC$307K1
170Swiss Life Asset Management Ltd$295K1
171Kestra Advisory Services, LLC$289K1
172Utah Retirement Systems$282K1
173GUGGENHEIM CAPITAL LLC$266K1
174WEALTH ENHANCEMENT ADVISORY SERVICES, LLC$253K1
175Mystic Asset Management, Inc.$251K1
176Maryland State Retirement & Pension System$246K1
177Rehmann Capital Advisory Group$246K1
178ZACKS INVESTMENT MANAGEMENT$241K1
179UNITED CAPITAL FINANCIAL ADVISORS, LLC$236K1
180Insight Wealth Strategies, LLC$234K1
181Lido Advisors, LLC$225K1
182Beverly Hills Private Wealth, LLC$224K1
183O'SHAUGHNESSY ASSET MANAGEMENT, LLC$218K1
184Meeder Advisory Services, Inc.$217K1
185OMERS ADMINISTRATION Corp$213K1
186BEACON INVESTMENT ADVISORY SERVICES, INC.$210K1
187Sequoia Financial Advisors, LLC$209K1
188BROWN ADVISORY INC$209K1
189ProShare Advisors LLC$203K1
190CIBC Asset Management Inc$202K1
191Tower Research Capital LLC (TRC)$165K1
192Arax Advisory Partners$163K1
193Geneos Wealth Management Inc.$125K1
194Clearstead Advisors, LLC$115K1
195Eurizon Capital SGR S.p.A.$109K1
196CWM, LLC$108K1
197Quarry LP$92.5K1
198BNP Paribas Asset Management Holding S.A.$89.5K1
199Aster Capital Management (DIFC) Ltd$86.2K1
200State of Wyoming$76.1K1
201BFSG, LLC$66.2K1
202Smartleaf Asset Management LLC$62.5K1
203SIGNATUREFD, LLC$60.5K1
204UMB Bank, n.a.$59.1K1
205Itau Unibanco Holding S.A.$56.9K1
206Addison Advisors LLC$55.8K1
207NOMURA ASSET MANAGEMENT CO LTD$51.3K1
208MAI Capital Management$43.2K1
209Curat Global, LLC$39.0K1
210STOREBRAND ASSET MANAGEMENT AS$38.2K1
211Steward Partners Investment Advisory, LLC$34.3K1
212ACADIAN ASSET MANAGEMENT LLC$28.6K1
213Aquatic Capital Management LLC$25.4K1
214NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$24.5K1
215Allworth Financial LP$23.1K1
216Pinnacle Wealth Planning Services, Inc.$23.1K1
217NATIXIS ADVISORS, LLC$20.9K1
218MATHER GROUP, LLC.$16.2K1
219HM PAYSON & CO$13.9K1
220Mitsubishi UFJ Asset Management Co., Ltd.$13.9K1
221HRT FINANCIAL LP$13.0K1
222CVA Family Office, LLC$9.2K1
223Financial Freedom, LLC$9.2K1
224Owl Creek Wealth Partners LLC$8.1K1
225Evelyn Partners Asset Management Ltd$7.5K1
226WPG Advisers, LLC$6.7K1
227WOLFF WIESE MAGANA LLC$6.4K1
228Larson Financial Group LLC$6.4K1
229True Wealth Design, LLC$6.1K1
230Private Wealth Management Group, LLC$6.1K1
231ELEVATION WEALTH PARTNERS, LLC$5.3K1
232JFS WEALTH ADVISORS, LLC$4.7K1
233GHP Investment Advisors, Inc.$4.5K1
234DekaBank Deutsche Girozentrale$3.4K1
235Parkside Financial Bank & Trust$3.3K1
236Grove Bank & Trust$3.1K1
237CANADA LIFE ASSURANCE Co$2.9K1
238Treasurer of the State of North Carolina$2.2K1
239CALDWELL SUTTER CAPITAL, INC.$1.7K1
240Bell Investment Advisors, Inc$1.7K1
241Raleigh Capital Management Inc.$1.7K1
242DiNuzzo Private Wealth, Inc.$1.7K1
243Sachetta, LLC$1.4K1
244THRIVENT FINANCIAL FOR LUTHERANS$1.1K1
245MV CAPITAL MANAGEMENT, INC.$1.1K1
246Investors Research Corp$1.1K1
247Cromwell Holdings LLC$1.1K1
248Kilter Group LLC$1.1K1
249Advocate Investing Services LLC$1.1K1
250SJS Investment Consulting Inc.$8371
251Transamerica Financial Advisors, LLC$8361
252PARK AVENUE SECURITIES LLC$6571
253SouthState Bank Corp$5581
254Westfuller Advisors, LLC$5581
255HFM Investment Advisors, LLC$5581
256Signature Equity Partners, LLC$5581
257State of Alaska, Department of Revenue$5041
258KBC Group NV$3261
259Key FInancial Inc$2791
260TFC Financial Management, Inc.$2791
261Rialto Wealth Management, LLC$2791
262Claret Asset Management Corp$2611
263Silver Oak Advisory Group, Inc.$2021
264Capital Advisors, Ltd. LLC$101
265Jefferies Financial Group Inc.$01
266VANGUARD GROUP INC$01
267FIRST MANHATTAN CO. LLC.$01
268HARBOUR INVESTMENTS, INC.$01
269Brandywine Global Investment Management, LLC$01
270MERCER GLOBAL ADVISORS INC /ADV$01
271COMERICA BANK$01
272VIRGINIA RETIREMENT SYSTEMS ET Al$01
273TOMPKINS FINANCIAL CORP$01
274COLDSTREAM CAPITAL MANAGEMENT INC$01
275WESTFIELD CAPITAL MANAGEMENT CO LP$01
276EVERGREEN CAPITAL MANAGEMENT LLC$01
277CIBC Private Wealth Group LLC$01
278GSA CAPITAL PARTNERS LLP$01
279NORGES BANK$01
280MOORE CAPITAL MANAGEMENT, LP$01
281TWO SIGMA SECURITIES, LLC$01
282Verition Fund Management LLC$01
283TWO SIGMA ADVISERS, LP$01
284Savant Capital, LLC$01
285Leonteq Securities AG$01
286Veritas Asset Management LLP$01
287Focus Partners Wealth$01
288JANE STREET GROUP, LLC$01
289Squarepoint Ops LLC$01
290Schonfeld Strategic Advisors LLC$01
291ExodusPoint Capital Management, LP$01
292Vident Advisory, LLC$01
293Global Retirement Partners, LLC$01
294Avion Wealth$01
295XTX Topco Ltd$01
296Spire Wealth Management$01
297Koss-Olinger Consulting, LLC$01
298AlphaQuest LLC$01
299Forum Financial Management, LP$01
300SageView Advisory Group, LLC$01
301Strengthening Families & Communities, LLC$01
302Callan Family Office, LLC$01
303Cape Investment Advisory, Inc.$01
304Dunhill Financial, LLC$01
305Caitong International Asset Management Co., Ltd$01
306Moran Wealth Management, LLC$01
307Perbak Capital Partners LLP$01
308Rakuten Securities, Inc.$01
309AYAL Capital Advisors Ltd$01
310Scientech Research LLC$01
311Havemeyer Place LP$01
312Arrowpoint Investment Partners (Singapore) Pte. Ltd.$01
313CAXTON ASSOCIATES LLP$01
314one8zero8, LLC$01
315Navigoe, LLC$01
316North Dakota State Investment Board$01
317OPTIMA CAPITAL LLC$01
318MASTERINVEST Kapitalanlage GmbH$01
319Titan Wealth (CI) Ltd$01
320Fideuram Asset Management (Ireland) dac$01
Truncated by Public Filings. The published aggregate ranks the top 320 holders per issuer — a build parameter of the Public Filings aggregation, not a census. Rows beyond it exist in individual filings on EDGAR. methodology §13F ↗
§ derived by Public Filings from the published aggregate (agg_issuer_top_holders); per-filer filed dates, share counts and document links are not in the published aggregate — the EDGAR link opens the filer's 13F list
n/c Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

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

Do the two regimes agree?

TRAILING 12M · CONGRESS vs FILERS NET
Congress net (rows)no rows
Congress net ($ bound)$0
Filers net (actions)not in build
Filers net ($ Q/Q)not in build

The 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.

Signals on BIO

RETAINED WINDOW · ACTIVE HITS

Zero hits on BIO in the retained window — a computed answer over every rule, not missing coverage.

Every rule, with its definition →

Planned modules for BIO · financials and macro

Financials — as filed PLANNED

BIO's as-reported XBRL fundamentals will appear here when the financials module passes its gates. Until then: BIO on EDGAR ↗

Macro context PLANNED

Rates, inflation, and positioning series land here with the macro module — vintage-aware, never nowcast.

issuer name from the SEC's present-day ticker file (company_tickers.json) — a present-day mapping, not the name as of each filing