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BLCO in the 13F filings

Bausch Lomb Corp · CUSIP 071705107

Sector · Medical devices and instrumentsTheme · Healthcare: biopharma and medtech· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
20 May 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
24
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 6 listed it in both
Shares listed
19,392,038
combined, among listed positions
Reported value
$308m
combined, at the quarter end

Among the 91 comparable managers: 11 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -519,846.

Managers listing BLCO in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, 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
Carl C. Icahn3,500,000$56m0.65%Held015 May 2026 (the filing on sec.gov)
Oaktree Capital Management LP3,382,739$54m0.82%Held020 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.3,151,167$50munder 0.1%Added+304,54215 May 2026 (the filing on sec.gov)
Davidson Kempner Capital Management LP2,199,172$35m0.42%Added+259,46115 May 2026 (the filing on sec.gov)
Glenview Capital Management LLC1,910,496$30m0.76%Added+256,64115 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,224,603$19munder 0.1%Trimmed-35,70315 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP982,062$16munder 0.1%Trimmed-229,67814 May 2026 (the filing on sec.gov)
Citadel Advisors LLC705,221$11munder 0.1%Trimmed-206,10815 May 2026 (the filing on sec.gov)
Woodline Partners LP386,876$6.2munder 0.1%Trimmed-385,00015 May 2026 (the filing on sec.gov)
Tudor Investment Corp376,446$6.0munder 0.1%Added+285,17715 May 2026 (the filing on sec.gov)
Jane Street Group LLC322,258$5.1munder 0.1%Added+192,00712 May 2026 (the filing on sec.gov)
Millennium Management LLC303,163$4.8munder 0.1%Added+223,12015 May 2026 (the filing on sec.gov)
Point72 Asset Management LP283,138$4.5munder 0.1%Added+269,31115 May 2026 (the filing on sec.gov)
PDT Partners LLC175,536$2.8m0.17%Held015 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC133,262$2.1munder 0.1%Added+40,24715 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)114,337$1.8munder 0.1%Trimmed-1,330,99615 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP86,402$1.4munder 0.1%Trimmed-72815 May 2026 (the filing on sec.gov)
Marshall Wace LLP63,871$1.0munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Verition Fund Management LLC27,316$434kunder 0.1%Trimmed-37,95415 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC18,518$294kunder 0.1%Trimmed-13,24915 May 2026 (the filing on sec.gov)
GAMCO Investors Inc15,000$238kunder 0.1%Trimmed-2,00014 May 2026 (the filing on sec.gov)
Two Sigma Investments LP14,000$223kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Invesco Ltd11,216$178kunder 0.1%Added+81412 May 2026 (the filing on sec.gov)
Quantbot Technologies LP5,239$83kunder 0.1%Trimmed-12,20213 May 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2025 to Q1 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 (2)

Exited (2)

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.
5 in Q3 2024 to 6 in Q2 2026

Tracked managers listing it, at least.

024682023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
BLCO by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20223$63mn.a.n.a.
Q3 20224$100mn.a.n.a.
Q4 20222$63mn.a.n.a.
Q1 20232$90mn.a.n.a.
Q2 20233$87mn.a.n.a.
Q3 20234$69mn.a.n.a.
Q4 20234$66m11
Q1 20244$73m30
Q2 20245$74m21
Q3 20245$97m22
Q4 20245$82m13
Q1 20253$59m20
Q2 20254$101m30
Q3 20257$158m40
Q4 20257$198m176
Q1 20265$178m1112
Q2 20266$203m167

Compare with…

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

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

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 BLCO, latest filings →Back to the 13F Explorer →