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CRL in the 13F filings

Charles Riv Labs Intl Inc · CUSIP 159864107

Sector · Health care services and researchTheme · Healthcare: biopharma and medtech· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
30 Jun 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 6 Aug 2025
Managers listing it
15
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q1 2025 and Q2 2025; 7 listed it in both
Shares listed
8,243,373
combined, among listed positions
Reported value
$1.3bn
combined, at the quarter end

Among the 95 comparable managers: 12 buyers (opened or added shares) and 6 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing CRL in Q2 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

15 of 15 holders

ActionFiling
Wellington Management Group LLP3,767,805$572m0.10%Trimmed-517,20714 Aug 2025 (the filing on sec.gov)
Harris Associates LP1,162,935$176m0.29%Newnew14 Aug 2025 (the filing on sec.gov)
Neuberger Berman Group LLC694,714$105m0.08%Added+103,73227 Oct 2026 (the filing on sec.gov)
D. E. Shaw & Co.607,019$92m0.07%Newnew14 Aug 2025 (the filing on sec.gov)
Arrowstreet Capital LP578,609$88m0.06%Added+225,02713 Aug 2025 (the filing on sec.gov)
Balyasny Asset Management LLC434,226$66m0.10%Addedn.a.14 Aug 2025 (the filing on sec.gov)
Point72 Asset Management LP236,408$36m0.07%Newnew14 Aug 2025 (the filing on sec.gov)
Woodline Partners LP208,552$32m0.17%Newnew14 Aug 2025 (the filing on sec.gov)
Tudor Investment Corp169,794$26m0.06%Added+100,66914 Aug 2025 (the filing on sec.gov)
Man Group PLC148,460$23munder 0.1%Added+27,40814 Aug 2025 (the filing on sec.gov)
Voloridge Investment Management LLC91,811$14m0.05%Trimmed-44,92414 Aug 2025 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC63,587$9.6m0.07%Addedn.a.14 Aug 2025 (the filing on sec.gov)
Brevan Howard Capital Management LP33,544$5.1munder 0.1%Addedn.a.14 Aug 2025 (the filing on sec.gov)
Moore Capital Management LP26,809$4.1m0.05%Trimmed-15,11614 Aug 2025 (the filing on sec.gov)
PDT Partners LLC19,100$2.9m0.16%Newnew14 Aug 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2025 to Q2 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (5)

Exited (3)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
9 in Q3 2024 to 12 in Q2 2026

Tracked managers listing it, at least.

051015202014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
CRL by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20136$199mn.a.n.a.
Q3 20139$335mn.a.n.a.
Q4 20139$379mn.a.n.a.
Q1 201411$503mn.a.n.a.
Q2 20147$377mn.a.n.a.
Q3 201410$529mn.a.n.a.
Q4 20147$417mn.a.n.a.
Q1 201513$625mn.a.n.a.
Q2 201510$302mn.a.n.a.
Q3 20157$258mn.a.n.a.
Q4 201510$396mn.a.n.a.
Q1 201613$460mn.a.n.a.
Q2 201612$479mn.a.n.a.
Q3 201610$532mn.a.n.a.
Q4 201612$549mn.a.n.a.
Q1 201713$559mn.a.n.a.
Q2 201716$953mn.a.n.a.
Q3 201714$948mn.a.n.a.
Q4 201711$959mn.a.n.a.
Q1 201811$867mn.a.n.a.
Q2 20189$590mn.a.n.a.
Q3 201811$725mn.a.n.a.
Q4 201814$655mn.a.n.a.
Q1 201911$910mn.a.n.a.
Q2 201912$839mn.a.n.a.
Q3 201910$662mn.a.n.a.
Q4 201910$783mn.a.n.a.
Q1 202010$778mn.a.n.a.
Q2 202012$1.0bnn.a.n.a.
Q3 202012$1.4bnn.a.n.a.
Q4 202015$1.5bnn.a.n.a.
Q1 202114$2.1bnn.a.n.a.
Q2 202114$2.5bnn.a.n.a.
Q3 202111$2.8bnn.a.n.a.
Q4 202115$2.7bnn.a.n.a.
Q1 202215$1.8bnn.a.n.a.
Q2 202217$1.1bnn.a.n.a.
Q3 202216$1.1bnn.a.n.a.
Q4 202211$1.1bnn.a.n.a.
Q1 20239$864mn.a.n.a.
Q2 20239$755mn.a.n.a.
Q3 202310$475mn.a.n.a.
Q4 20239$536m46
Q1 20249$664m56
Q2 20247$385m42
Q3 20249$898m63
Q4 202410$1.0bn83
Q1 202512$1.0bn94
Q2 202515$1.3bn126
Q3 202511$1.2bn82
Q4 202516$2.1bn1919
Q1 202614$2.7bn1719
Q2 202612$3.7bn1119

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

CRL and LLY →CRL and JNJ →CRL and VRTX →Choose a stock to compare with CRL →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own CRL, latest filings →Back to the 13F Explorer →