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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 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
24
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 12 listed it in both
Shares listed
16,668,145
combined, among listed positions
Reported value
$3.8bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 11 buyers (opened or added shares) and 19 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +260,265.

Managers listing CRL in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

24 of 24 holders

ActionFiling
Fidelity (FMR LLC)4,239,752$962munder 0.1%Added+783,50813 Aug 2026 (the filing on sec.gov)
Invesco Ltd2,984,785$677m0.05%Added+587,53314 Aug 2026 (the filing on sec.gov)
Harris Associates LP2,241,144$508m0.67%Added+87,84814 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,505,370$341munder 0.1%Added+380,22714 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP1,288,463$292m0.05%Trimmed-340,93814 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC1,193,601$271munder 0.1%Trimmed-18,5512 Sep 2026 (the filing on sec.gov)
Neuberger Berman Group LLC862,704$196m0.13%Trimmed-11,67427 Oct 2026 (the filing on sec.gov)
MFS Investment Management682,173$158m0.05%Trimmed-226,6773 Aug 2026 (the filing on sec.gov)
Millennium Management LLC486,462$110munder 0.1%Trimmed-447,58314 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP342,995$78m0.06%Added+193,34413 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP374,585$65munder 0.1%Added+72,59214 Aug 2026 (the filing on sec.gov)
Arrowstreet Capital LP278,558$63munder 0.1%Trimmed-458,47213 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC44,344$10.0munder 0.1%Trimmed-27,23414 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.31,587$7.2munder 0.1%Trimmed-161,89614 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP27,829$6.3munder 0.1%Added+8,83414 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd22,078$5.0munder 0.1%Held014 Aug 2026 (the filing on sec.gov)
Capital World Investors14,039$3.2munder 0.1%Added+5,89012 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC13,863$3.1munder 0.1%Added+12,55514 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC13,005$2.9munder 0.1%Trimmed-39,95414 Aug 2026 (the filing on sec.gov)
Woodline Partners LP7,764$1.8munder 0.1%Added+5114 Aug 2026 (the filing on sec.gov)
Jane Street Group LLC4,251$964kunder 0.1%Added+2,21714 Aug 2026 (the filing on sec.gov)
Moore Capital Management LP3,892$883kunder 0.1%Trimmed-39,34214 Aug 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP3,808$864kunder 0.1%Trimmed-1,90414 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC1,093$248kunder 0.1%Trimmed-10,98314 Aug 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, 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 (0)

No new position among listed positions.

Exited (7)

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 →