CRL Charles River Laboratories International, Inc.

neutral track record → $183.10 -2.44 (-1.3%)
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Mkt Cap $9B 52wk $101.00 - $228.88 Earnings 2026-05-07 46d ago
Insider selling: $9,704,725 sold by 23 insiders (30d)
Factor divergence: DIVERGENCE: insider_activity bullish vs analyst_revisions bearish
Est. revisions: +0.7% (2 up, 4 down in 30d)
Backed by structured data (insider trades, analyst ratings, or filings)
Factor Model (net -0.3)

Factor Model

net -0.3 1.4 / 10
Est. Revisions
+0.0
Insider Activity
+0.5
Momentum
+0.0
Analyst Rev.
-0.6
Narrative Gap
+0.0

Biotech R&D pullback pressures CRO growth engine

Watch: Watch for stabilization in biotech R&D spending trends in CRL's next earnings call. A rebound in client budgets or guidance that suggests pricing power in contract renewals would signal the bottom is in.

Charles River Laboratories faces near-term headwinds from slowing biotech and pharma R&D spending — a direct hit to its core business as a contract research organization (CRO). The stock is down 2% over the past month and trades at $179.58, though institutional confidence remains steady: hedge fund ownership grew to 53 portfolios in Q4 2025 from 50 in the prior quarter. The pullback appears tactical rather than structural, with Invesco identifying a valuation discount relative to intrinsic value.

CRL's exposure to cyclical biotech spending means near-term growth will soften if the sector's R&D budget climate doesn't recover soon. However, the uptick in hedge fund holding suggests informed capital sees the dip as temporary and the stock as undervalued — a potential sign that the spending headwind is priced in and reversible.

Evidence

8d ago Barclays main CRL: Overweight → Overweight
9d ago Insider buy by LAPLUME JOSEPH W (CRL): $4,364
9d ago JP Morgan main CRL: Neutral → Neutral
9d ago Insider buy by FOSTER JAMES C (CRL): $1,002,436
9d ago Insider buy by GIRSHICK BIRGIT (CRL): $249,250
Fundamentals & Data ▾
Charles River Laboratories International, Inc. Healthcare · Diagnostics & Research
Mkt Cap
$9B
Beta
1.62
52w Range
$101.00 - $228.88
Short Interest
4.6M 10.71%
Days to Cover
5.2 +30%
Technicals downtrend
from 52w Hi
-1.3%
1w return
+2.1%
Insiders
mixed 2B / 2S
Analysts
mixed
EPS Estimate
$1.94 +0.7% 30d 2up / 4dn
Est. Dispersion
10% 13 analysts
Analyst Target
$199 $135 - $265
Options P/C
0.74
Insider Cluster
strong buy 3B / 4S (officer)
Financials
Revenue
$994M -1% YoY
FCF
$59M
Gross Margin
31%
Op Margin
9%
Momentum: accelerating
Recent Filings & Data
insider trade 72
net selling · $9,704,725 sold · $1,256,050 bought
23 insiders · 72 transactions (30d)
Recent transactions
PARISOTTO SHANNON M · award
GIRSHICK BIRGIT · other
LAPLUME JOSEPH W · buy · $4,364
FOSTER JAMES C · award · $2,999,934
PARISOTTO SHANNON M · award
GIRSHICK BIRGIT · award
LAPLUME JOSEPH W · award
FOSTER JAMES C · award
KNELL MICHAEL GUNNAR · award
CREAMER VICTORIA L · award
MINTZ MARK · award
KNELL MICHAEL GUNNAR · award · $499,995
LAPLUME JOSEPH W · sell · $65,488
LAPLUME JOSEPH W · sell · $126,080
LAPLUME JOSEPH W · sell · $60,016
LAPLUME JOSEPH W · other
CEESAY ABRAHAM N · award · $127,748
BARG STEVEN · award · $192,702
GRAVES PAUL W · award · $127,748
ENYEDY MARK J · award · $127,748
PARISOTTO SHANNON M · award · $759,935
GIRSHICK BIRGIT · award · $1,659,976
LAPLUME JOSEPH W · award · $909,942
PEASE FLAVIA H. · award · $970,026
FOSTER JAMES C · award · $2,340,024
KNELL MICHAEL GUNNAR · award · $279,940
CREAMER VICTORIA L · award · $847,959
KEMPS-POLANCO RESHEMA · award · $212,728
ANDREWS NANCY C · award · $127,691
LLADO GEORGE SR. · award · $197,746
MACKAY MARTIN · award · $237,700
THOMPSON CRAIG B · award · $127,691
WILSON VIRGINIA M · award · $127,691
MASSARO GEORGE E · sell · $19,260
MASSARO GEORGE E · sell · $19,703
LAPLUME JOSEPH W · sell · $72,705
GIRSHICK BIRGIT · other
GIRSHICK BIRGIT · buy · $249,250
LAPLUME JOSEPH W · sell · $715,000
FOSTER JAMES C · buy · $1,002,436
PARISOTTO SHANNON M · award
GIRSHICK BIRGIT · award
LAPLUME JOSEPH W · award
PEASE FLAVIA H. · award
FOSTER JAMES C · award
KNELL MICHAEL GUNNAR · award
CREAMER VICTORIA L · award
FOSTER JAMES C · other
BARBO WILLIAM D · other
WALLMAN RICHARD F. · sell · $1,647,418
WALLMAN RICHARD F. · other
FOSTER JAMES C · other
LAPLUME JOSEPH W · sell · $354,861
FOSTER JAMES C · sell · $6,250,000
LAPLUME JOSEPH W · other
BERTOLINI ROBERT J · award · $217,675
LAPLUME JOSEPH W · sell · $295,969
GIRSHICK BIRGIT · award
LAPLUME JOSEPH W · award
PEASE FLAVIA H. · award
KNELL MICHAEL GUNNAR · award
CREAMER VICTORIA L · award
MASSARO GEORGE E · sell · $78,225
KEMPS-POLANCO RESHEMA · award · $192,778
ANDREWS NANCY C · award · $127,681
LLADO GEORGE SR. · award · $197,575
MACKAY MARTIN · award · $212,650
THOMPSON CRAIG B · award · $127,681
WALLMAN RICHARD F. · award · $232,750
KOCHEVAR DEBORAH TURNER · award · $127,681
MASSARO GEORGE E · award · $127,681
WILSON VIRGINIA M · award · $127,681
7 signals · latest 8d ago

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