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Disclosery

CRL CHARLES RIV LABS INTL INC

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COM (common), issuer CIK 1100682

543 managers (560 13F filers) reported a position in CRL shares at 2026-03-31, 57,138,921 shares in all. 61 filers opened a position and 88 filers sold out during the quarter.

Managers
543
13F filers
560
New
61
Added
192
Reduced
198
Sold out
88
Shares held by filers
57,138,921

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Parisotto Shannon Mofficer (CEVP, Disc & Safety Assessment)2026-10-05-981 S$308.44Form 4
Parisotto Shannon Mofficer (CEVP, Disc & Safety Assessment)2026-10-05+981 M$208.44Form 4

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…260$44.9K<0.01%-3213F-HR/ATimelineGroup
Smithfield Trust Co239$41K<0.01%013F-HRTimeline
RICHARDSON FINANCIAL SERVICES INC.226$39K0.02%+10813F-HRTimeline
Bruce G. Allen Investments, LLC226$39K0.03%-213F-HRTimeline
SFAM, LLC215$37.1K0.03%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC210$36.2K<0.01%013F-HRTimeline
Bayforest Capital Ltd210$36.2K0.04%+1713F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp200$34.5K<0.01%013F-HRTimelineGroup
Truvestments Capital LLC200$34.5K0.01%-8613F-HRTimeline
MAI Capital Management198$34.2K<0.01%+8013F-HRTimeline
Pinnacle Wealth Planning Services, Inc.196$33.8K<0.01%013F-HRTimeline
Park Place Capital Corp195$33.6K0.01%013F-HRTimeline
Cromwell Holdings LLC180$31.1K0.02%013F-HRTimeline
PARADIGM ASSET MANAGEMENT CO LLC176$30.4K0.01%013F-HRTimeline
Larson Financial Group LLC166$28.7K<0.01%-713F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC166$28.6K<0.01%+1213F-HRTimelineGroup
WHITTIER TRUST CO170$28.6K<0.01%-1813F-HRTimeline
Activest Wealth Management165$28.5K0.01%-5513F-HRTimeline
ROTHSCHILD INVESTMENT LLC159$27.4K<0.01%-3213F-HRTimeline
SALEM INVESTMENT COUNSELORS INC145$25K<0.01%new13F-HR/ATimeline
CYBER HORNET ETFs LLC134$23.4K0.02%-1413F-HRTimeline
CVA Family Office, LLC133$22.9K<0.01%+5113F-HRTimeline
Bogart Wealth, LLC132$22.8K<0.01%+7513F-HRTimeline
Root Financial Partners, LLC130$22.4K<0.01%-3013F-HRTimeline
Quent Capital, LLC127$21.9K<0.01%-613F-HRTimeline
Pinnacle Bancorp, Inc.125$21.6K0.01%013F-HRTimeline
HARBOUR INVESTMENTS, INC.122$21K<0.01%+7113F-HRTimeline
True Wealth Design, LLC120$20.7K0.01%-1113F-HRTimeline
Kennebec Savings Bank114$19.7K0.02%013F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC113$19.5K<0.01%013F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.111$19.1K<0.01%-313F-HRTimelineGroup
SJS Investment Consulting Inc.105$18.1K<0.01%-15113F-HRTimeline
Covestor Ltd108$18K0.01%-13713F-HRTimeline
DANSKE BANK A/S100$17.2K<0.01%-50,91613F-HRTimeline
Asset Dedication, LLC91$15.7K<0.01%013F-HRTimeline
Annis Gardner Whiting Capital Advisors,…86$14.8K<0.01%+7813F-HRTimeline
YANKCOM Partnership86$14.8K0.01%013F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…80$13.9K<0.01%-1013F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC79$13.6K<0.01%new13F-HRTimeline
MV CAPITAL MANAGEMENT, INC.78$13.5K<0.01%+113F-HRTimeline
GROUP ONE TRADING LLC75$12.9K<0.01%-22013F-HRTimeline
Westside Investment Management, Inc.72$12.5K<0.01%013F-HRTimeline
Aster Capital Management (DIFC) Ltd75$11.3K<0.01%new13F-HRTimeline
Salomon & Ludwin, LLC61$10.6K<0.01%013F-HRTimeline
Crews Bank & Trust60$10.3K<0.01%013F-HRTimeline
AdvisorNet Financial, Inc55$9.49K<0.01%-413F-HRTimeline
Piscataqua Savings Bank55$9.49K0.01%013F-HRTimeline
MATHER GROUP, LLC.51$8.8K<0.01%new13F-HRTimeline
SWAN Capital LLC47$8.06K<0.01%013F-HRTimeline
TD Waterhouse Canada Inc.45$7.87K<0.01%-1,39213F-HRTimeline
Financial Freedom, LLC43$7.42K<0.01%new13F-HRTimeline
Bell Investment Advisors, Inc40$6.9K<0.01%+313F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC39$6.73K<0.01%+1513F-HRTimeline
Westfuller Advisors, LLC39$6.73K<0.01%-3413F-HRTimeline
Byrne Asset Management LLC38$6.55K<0.01%-2713F-HRTimeline
Meramec Financial Planners, LLC34$6.31K<0.01%013F-HRTimeline
Basepoint Wealth LLC36$6.21K<0.01%+1613F-HRTimeline
Rossby Financial, LCC35$6.12K<0.01%+3313F-HRTimeline
SMA Capital LLC34$5.87K<0.01%new13F-HRTimeline
S&T Bank/PA33$5.69K<0.01%+213F-HRTimeline
JFS WEALTH ADVISORS, LLC33$5.69K<0.01%+213F-HRTimeline
Physician Wealth Advisors, Inc.30$5.17K<0.01%013F-HRTimeline
Private Wealth Management Group, LLC30$5.17K<0.01%013F-HRTimeline
Anchor Investment Management, LLC29$5K<0.01%013F-HRTimeline
Prestige Wealth Management Group LLC29$5K<0.01%013F-HRTimeline
CoreCap Advisors, LLC29$5K<0.01%013F-HRTimeline
Ascentis Independent Advisorsin group Ascentis Wealth Management, L…29$5K<0.01%new13F-HRTimelineGroup
WPG Advisers, LLC27$4.66K<0.01%-313F-HRTimeline
United Financial Planning Group LLC27$4.66K<0.01%new13F-HRTimeline
GHP Investment Advisors, Inc.26$4.49K<0.01%013F-HRTimeline
Pacific Center for Financial Services26$4.49K<0.01%013F-HRTimeline
Tidemark, LLC25$4.31K<0.01%013F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC24$4.04K<0.01%+1113F-HRTimeline
Fortitude Family Office, LLC23$3.97K<0.01%+1213F-HRTimeline
Bravera Wealth23$3.97K<0.01%013F-HRTimeline
Clearstead Advisors, LLC22$3.79K<0.01%+1213F-HRTimeline
CENTRAL TRUST Co21$3.62K<0.01%013F-HRTimeline
Keating Financial Advisory Services, In…21$3.62K<0.01%-413F-HRTimeline
Essential Partners LLC21$3.62K<0.01%-12713F-HRTimeline
Steigerwald, Gordon & Koch Inc.19$3.28K<0.01%013F-HRTimeline
Clearstead Trust, LLC18$3.1K<0.01%new13F-HRTimeline
Lloyd Advisory Services, LLC.18$3.1K<0.01%new13F-HRTimeline
Kingdom Financial Group LLC.18$3.1K<0.01%013F-HRTimeline
Grove Bank & Trust17$2.93K<0.01%+1613F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…17$2.93K<0.01%-113F-HRTimelineGroup
MCF Advisors LLC16$2.76K<0.01%013F-HRTimeline
Millstone Evans Group, LLC16$2.76K<0.01%013F-HRTimeline
Rialto Wealth Management, LLC15$2.59K<0.01%+213F-HRTimeline
Whipplewood Advisors, LLC13$2.24K<0.01%new13F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp12$2.07K<0.01%013F-HRTimelineGroup
Medallion Wealth Advisors, LLC12$2.07K<0.01%013F-HRTimeline
Innovative Asset Advisors Group, LLC11$1.9K<0.01%13F-HRTimeline
Owl Creek Wealth Partners LLC10$1.73K<0.01%13F-HRTimeline
Cornerstone Planning Group LLC9$1.67K<0.01%-213F-HRTimeline
First Command Advisory Services, Inc.9$1.55K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.9$1.55K<0.01%013F-HRTimeline
Burk Holdings LLC9$1.55K<0.01%new13F-HRTimeline
SUMMIT SECURITIES GROUP LLC8$1.38K<0.01%-6613F-HRTimeline
Investors Research Corp8$1.38K<0.01%new13F-HRTimeline
Retirement Wealth Solutions LLC8$1.38K<0.01%-113F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.7$1.21K<0.01%new13F-HRTimeline
Marquette Asset Management, LLC7$1.21K<0.01%new13F-HRTimeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.7$1.21K<0.01%013F-HRTimelineGroup
Triumph Capital Management7$1.21K<0.01%013F-HRTimeline
Colonial Trust Co / SCin group Colonial Trust Advisors7$1.21K<0.01%013F-HRTimelineGroup
DiNuzzo Private Wealth, Inc.7$1.21K<0.01%013F-HRTimeline
HIGHLINE WEALTH PARTNERS LLC7$1.21K<0.01%new13F-HRTimeline
Abound Wealth Management7$1.12K<0.01%013F-HRTimeline
Manchester Capital Management LLC6$1.03K<0.01%013F-HRTimeline
Bay Harbor Wealth Management, LLC6$1.03K<0.01%+113F-HRTimeline
Synergy Investment Management, LLC6$1.03K<0.01%new13F-HRTimeline
Capital Analysts, LLCin group Capital Analysts, LLC4$1K<0.01%new13F-HRTimelineGroup
Phillip James Consulting Co.2$1K<0.01%new13F-HRTimeline
Nemes Rush Group LLC5$863<0.01%new13F-HRTimeline
BARTLETT & CO. WEALTH MANAGEMENT LLC5$862<0.01%013F-HRTimeline
RMG Wealth Management LLC5$842<0.01%013F-HRTimeline
Sachetta, LLC4$690<0.01%new13F-HRTimeline
Clayton Financial Group LLC4$690<0.01%-513F-HRTimeline
Beacon Financial Strategies CORP4$690<0.01%013F-HRTimeline
Ares Financial Consulting, LLC3$525<0.01%013F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC3$518<0.01%013F-HRTimeline
Quaker Wealth Management, LLC3$518<0.01%013F-HRTimeline
Vermillion Wealth Management, Inc.3$518<0.01%new13F-HRTimeline
Bare Financial Services, Inc3$518<0.01%+113F-HRTimeline
HFM Investment Advisors, LLC3$518<0.01%013F-HRTimeline
Clark Wealth Partners3$518<0.01%013F-HRTimeline
WestEnd Advisors, LLC2$345<0.01%013F-HRTimeline
American Capital Advisory, LLC2$345<0.01%new13F-HRTimeline
Principia Wealth Advisory, LLC2$345<0.01%+113F-HRTimeline
TopTier Wealth Management, LLC2$345<0.01%new13F-HRTimeline
Dunhill Financial, LLC1$312<0.01%-113F-HRTimeline
PRIVATE TRUST CO NA1$173<0.01%013F-HRTimeline
TFC Financial Management, Inc.1$173<0.01%013F-HRTimeline
Cassaday & Co Wealth Management LLC1$173<0.01%new13F-HRTimeline
CURIO WEALTH, LLC1$173<0.01%new13F-HRTimeline
Hughes Financial Services, LLC1$173<0.01%new13F-HRTimeline
Kilter Group LLC1$173<0.01%-213F-HRTimeline
MidFirst Bank1$173<0.01%new13F-HRTimeline
3 FACTOR INDEXING, LLC1$173<0.01%13F-HRTimeline
Key Financial Inc1$172<0.01%013F-HRTimeline
Avion Wealth4$00%-313F-HRTimelineValue filed as zero, left out of ratios.
Capital Advisors, Ltd. LLC1$00%new13F-HRTimelineValue filed as zero, left out of ratios.
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …1$00%013F-HRTimelineGroupValue filed as zero, left out of ratios.

Events

  • Parisotto Shannon M reported transactions in CRL shares with no net change in a Form 4 filed 2026-10-07. 0001952784-26-000003

    Accepted , ingested