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Also trades as: BIO-B (NYSE) · $vol 0M

BIO Institutional Ownership

Bio-Rad Laboratories, Inc.
1W: +7.4% 1M: +0.8% 3M: +16.4% YTD: +24.8% 1Y: +12.1% 3Y: +22.5% 5Y: -48.0%
$380.99
+8.56 (+2.30%)
 
Weekly Expected Move ±4.9%
$334 $352 $370 $388 $406
NYSE · Healthcare · Medical - Devices · Tech Score Neutral · Power 54 · $10.2B mcap · 18M float · 1.57% daily turnover · Short 72% of daily vol
Credit Risk of going bust: lower than 70% of companies Debt: 10.6% of company value Bonds: $41.6M held by 57 funds, 79 bp over Treasuries → details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $4.63 (down 99%), Bio-Rad Laboratories, Inc. would be worth roughly what it owes.
Total debt $1.20B against a stock market value of $10.19B.
Distance to default 7.62 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $802.2M (short-term plus half of long-term), stock volatility 36.7%; Altman Z 3.86. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.

Institutional Ownership — BIO

455
Institutional Holders
+0 vs prior quarter
0.0%
Ownership
+0.00pp
$6B
Total Invested
61
New Positions
113
Increased
209
Reduced
51
Closed
0.25
Put/Call Ratio

Ownership Trends

Top Institutional Holders (505 total)

# Holder Shares Value Change Change % Holding Period Filing
1 First Eagle Investment Management, LLC 2,606,219 $993M +3,447 +0.1% 13Q SEC ↗
2 BlackRock, Inc. 1,698,929 $647M +18,869 +1.1% 8Q SEC ↗
3 DIMENSIONAL FUND ADVISORS LP 944,548 $360M -144,775 -13.3% 102Q SEC ↗
4 VANGUARD CAPITAL MANAGEMENT LLC 826,972 $315M -4,193 -0.5% 2Q SEC ↗
5 ARIEL INVESTMENTS, LLC 816,751 $311M +30,790 +3.9% 73Q SEC ↗
6 VANGUARD PORTFOLIO MANAGEMENT LLC 816,198 $311M -12,988 -1.6% 2Q SEC ↗
7 EARNEST PARTNERS LLC 580,752 $221M -7,979 -1.4% 51Q SEC ↗
8 STATE STREET CORP 571,762 $218M +12,192 +2.2% 43Q SEC ↗
9 BANK OF AMERICA CORP /DE 490,412 $187M +45,455 +10.2% 15Q SEC ↗
10 Capital World Investors 462,457 $176M +12,457 +2.8% 2Q SEC ↗
11 Capital Research Global Investors 443,483 $169M +57,904 +15.0% 4Q SEC ↗
12 UBS AM, a distinct business unit of UB 418,884 $160M -7,154 -1.7% 63Q SEC ↗
13 First Pacific Advisors, LP 401,861 $153M -5,497 -1.3% 11Q SEC ↗
14 GEODE CAPITAL MANAGEMENT, LLC 347,575 $132M -17,107 -4.7% 83Q SEC ↗
15 NOMURA HOLDINGS INC 328,897 $125M +111,555 +51.3% 2Q SEC ↗
16 UBS Group AG 308,325 $117M -46,040 -13.0% 47Q SEC ↗
17 SEI INVESTMENTS CO 273,377 $104M -14,535 -5.0% 15Q SEC ↗
18 BARCLAYS PLC 267,634 $102M -11,201 -4.0% 67Q SEC ↗
19 Assenagon Asset Management S.A. 233,227 $89M +85,393 +57.8% 6Q SEC ↗
20 DEERFIELD MANAGEMENT COMPANY, L.P. 226,070 $86M — +0.0% 12Q SEC ↗
21 NORTHERN TRUST CORP 218,285 $83M -212 -0.1% 110Q SEC ↗
22 CHARLES SCHWAB INVESTMENT MANAGEMENT I 195,538 $74M -1,020 -0.5% 15Q SEC ↗
23 Sixth Street Partners Management Compa NEW 195,538 $74M — +0.0% 1Q SEC ↗
24 FRANKLIN RESOURCES INC 193,682 $74M +23,328 +13.7% 22Q SEC ↗
25 AQR CAPITAL MANAGEMENT LLC 192,711 $73M +98,162 +103.8% 45Q SEC ↗
26 MORGAN STANLEY 190,285 $72M -83,646 -30.5% 60Q SEC ↗
27 GOLDMAN SACHS GROUP INC 181,225 $69M +128,185 +241.7% 15Q SEC ↗
28 SG Americas Securities, LLC 170,802 $65M +103,817 +155.0% 11Q SEC ↗
29 GW&K Investment Management, LLC 166,905 $64M -7,803 -4.5% 32Q SEC ↗
30 Gotham Asset Management, LLC 166,262 $63M +13,878 +9.1% 32Q SEC ↗
31 Freestone Grove Partners LP 140,113 $53M -7,492 -5.1% 3Q SEC ↗
32 THOMPSON SIEGEL & WALMSLEY LLC 129,881 $49M -46,584 -26.4% 16Q SEC ↗
33 MANGROVE PARTNERS IM, LLC 127,191 $48M +338 +0.3% 4Q SEC ↗
34 VICTORY CAPITAL MANAGEMENT INC 122,126 $47M +103,487 +555.2% 29Q SEC ↗
35 Fisher Asset Management, LLC 116,909 $45M -1,774 -1.5% 110Q SEC ↗
36 VANGUARD FIDUCIARY TRUST CO 114,403 $44M +764 +0.7% 2Q SEC ↗
37 Bank of New York Mellon Corp 113,854 $43M -13,002 -10.2% 76Q SEC ↗
38 ING GROEP NV 112,700 $43M +22,700 +25.2% 2Q SEC ↗
39 NEUBERGER BERMAN GROUP LLC 111,812 $43M +108,783 +3591.4% 39Q SEC ↗
40 NORGES BANK NEW 111,580 $43M — +0.0% 1Q SEC ↗
41 Boston Trust Walden Corp 111,167 $42M +17,672 +18.9% 4Q SEC ↗
42 ENVESTNET ASSET MANAGEMENT INC 105,449 $40M +116 +0.1% 31Q SEC ↗
43 JPMORGAN CHASE & CO 102,605 $39M +3,214 +3.2% 56Q SEC ↗
44 MANUFACTURERS LIFE INSURANCE COMPANY, 101,580 $39M +1,860 +1.9% 53Q SEC ↗
45 WELLS FARGO & COMPANY/MN 97,500 $37M +76,831 +371.7% 101Q SEC ↗
46 Hosking Partners LLP 94,430 $36M +25,421 +36.8% 44Q SEC ↗
47 FIRST TRUST ADVISORS LP 94,209 $36M +92,687 +6089.8% 5Q SEC ↗
48 JNE Partners LLP 88,511 $34M -3,589 -3.9% 5Q SEC ↗
49 Allianz Asset Management GmbH 87,780 $33M -22,461 -20.4% 6Q SEC ↗
50 NATIXIS ADVISORS, LLC 82,389 $31M +7,342 +9.8% 13Q SEC ↗

Recent Activity

Biggest Increases (20)
HolderAddedChange %Total Shares
GOLDMAN SACHS GROUP INC +128,185 +241.7% 181,225
NOMURA HOLDINGS INC +111,555 +51.3% 328,897
NEUBERGER BERMAN GROUP LLC +108,783 +3591.4% 111,812
SG Americas Securities, LLC +103,817 +155.0% 170,802
VICTORY CAPITAL MANAGEMENT INC +103,487 +555.2% 122,126
AQR CAPITAL MANAGEMENT LLC +98,162 +103.8% 192,711
FIRST TRUST ADVISORS LP +92,687 +6089.8% 94,209
Assenagon Asset Management S.A. +85,393 +57.8% 233,227
WELLS FARGO & COMPANY/MN +76,831 +371.7% 97,500
Capital Research Global Investors +57,904 +15.0% 443,483
MILLENNIUM MANAGEMENT LLC +56,601 +1718.3% 59,895
BANK OF AMERICA CORP /DE +45,455 +10.2% 490,412
ARIEL INVESTMENTS, LLC +30,790 +3.9% 816,751
Portolan Capital Management, LLC +28,447 +200.7% 42,620
Hosking Partners LLP +25,421 +36.8% 94,430
FRANKLIN RESOURCES INC +23,328 +13.7% 193,682
ING GROEP NV +22,700 +25.2% 112,700
TUDOR INVESTMENT CORP ET AL +19,839 +384.4% 25,000
BlackRock, Inc. +18,869 +1.1% 1,698,929
Boston Trust Walden Corp +17,672 +18.9% 111,167
Biggest Decreases (20)
HolderReducedChange %Total Shares
MASSACHUSETTS FINANCIAL SERVICES CO -388,300 -98.0% 7,850
DIMENSIONAL FUND ADVISORS LP -144,775 -13.3% 944,548
Mawer Investment Management Ltd. -117,207 -62.1% 71,577
FEDERATED HERMES, INC. -105,637 -96.1% 4,258
CITADEL ADVISORS LLC -87,850 -59.1% 60,819
MORGAN STANLEY -83,646 -30.5% 190,285
ACADIAN ASSET MANAGEMENT LLC -81,441 -79.2% 21,359
Hound Partners, LLC -75,243 -77.0% 22,481
Man Group plc -65,999 -97.9% 1,437
PRICE T ROWE ASSOCIATES INC /MD -54,994 -74.0% 19,287
THOMPSON SIEGEL & WALMSLEY LLC -46,584 -26.4% 129,881
UBS Group AG -46,040 -13.0% 308,325
Tikvah Management LLC -29,230 -29.9% 68,604
NATIONAL BANK OF CANADA /FI -25,000 -27.8% 65,000
Amundi -23,721 -61.2% 15,057
Allianz Asset Management GmbH -22,461 -20.4% 87,780
QVIDTVM Management LLC -17,489 -20.9% 66,243
GEODE CAPITAL MANAGEMENT, LLC -17,107 -4.7% 347,575
Allspring Global Investments Holdin -16,367 -19.0% 69,598
SEI INVESTMENTS CO -14,535 -5.0% 273,377

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms