L3VLUP
ProSign in

STE in the 13F filings

Steris PLC · CUSIP G8473T100

Sector · Medical devices and instrumentsTheme · Healthcare: biopharma and medtech· L3VLUP-definedTheme · Surgical, medical and electromedical devices
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 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
31
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 13 listed it in both
Shares listed
18,118,759
combined, among listed positions
Reported value
$3.9bn
combined, at the quarter end

1 line marked †. Value as filed implies a price far from other filers'. Each counts in holders and value as filed, and is left out of the net change in shares.

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: 22 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +2,628,161.

Managers listing STE 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.

31 of 31 holders

ActionFiling
MFS Investment Management† Value as filed implies a price far from other filers'.3,801,077$850m0.27%Trimmed-209,2723 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP3,502,897$738m0.13%Added+629,53214 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd1,887,828$398m0.16%Added+24,68914 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,834,238$386munder 0.1%Added+71,10314 Aug 2026 (the filing on sec.gov)
Invesco Ltd1,806,187$380munder 0.1%Added+97,88514 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC1,377,297$286m0.10%Added+315,89714 Aug 2026 (the filing on sec.gov)
Arrowstreet Capital LP1,217,864$256m0.11%Added+698,35313 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP510,346$113munder 0.1%Added+15,94514 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.509,610$107m0.05%Added+333,45314 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC404,266$85munder 0.1%Added+294,3992 Sep 2026 (the filing on sec.gov)
Voloridge Investment Management LLC269,821$57m0.24%Added+108,55814 Aug 2026 (the filing on sec.gov)
Millennium Management LLC229,133$48munder 0.1%Added+203,75514 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC115,913$24munder 0.1%Newnew13 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp108,766$23munder 0.1%Added+52,97814 Aug 2026 (the filing on sec.gov)
Man Group PLC99,334$21munder 0.1%Added+65,50914 Aug 2026 (the filing on sec.gov)
GAMCO Investors Inc84,889$18m0.16%Held012 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP56,707$12munder 0.1%Trimmed-422,43914 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)55,046$12munder 0.1%Trimmed-1,88813 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP52,768$11munder 0.1%Added+42,08813 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC42,000$8.8munder 0.1%Trimmed-25,00227 Oct 2026 (the filing on sec.gov)
Squarepoint Ops LLC41,898$8.8munder 0.1%Added+39,05514 Aug 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP20,654$4.3munder 0.1%Added+19,13214 Aug 2026 (the filing on sec.gov)
PDT Partners LLC20,480$4.3m0.23%Trimmed-10,59414 Aug 2026 (the filing on sec.gov)
Acadian Asset Management LLC18,954$4.0munder 0.1%Trimmed-14,96413 Aug 2026 (the filing on sec.gov)
Quantbot Technologies LP17,873$3.8m0.15%Newnew12 Aug 2026 (the filing on sec.gov)
Page 1 of 2

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 (3)

Exited (4)

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.
7 in Q3 2024 to 17 in Q2 2026

Tracked managers listing it, at least.

0510152020192020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
STE by quarter
QuarterHoldersReported valueBuyersSellers
Q1 201910$1.8bnn.a.n.a.
Q2 20199$2.1bnn.a.n.a.
Q3 201914$1.7bnn.a.n.a.
Q4 201917$2.0bnn.a.n.a.
Q1 202016$1.5bnn.a.n.a.
Q2 202012$1.5bnn.a.n.a.
Q3 20209$1.8bnn.a.n.a.
Q4 202011$1.8bnn.a.n.a.
Q1 20219$1.8bnn.a.n.a.
Q2 202113$1.9bnn.a.n.a.
Q3 202111$2.0bnn.a.n.a.
Q4 20219$2.9bnn.a.n.a.
Q1 202210$3.3bnn.a.n.a.
Q2 202210$2.7bnn.a.n.a.
Q3 202211$2.0bnn.a.n.a.
Q4 20229$2.2bnn.a.n.a.
Q1 202310$2.5bnn.a.n.a.
Q2 202310$2.8bnn.a.n.a.
Q3 202312$2.6bnn.a.n.a.
Q4 20238$2.5bn45
Q1 20248$2.6bn16
Q2 20247$2.2bn34
Q3 20247$2.4bn25
Q4 20247$1.4bn25
Q1 20257$1.7bn52
Q2 202512$2.2bn74
Q3 20259$2.4bn63
Q4 202512$3.2bn2410
Q1 202613$3.4bn1817
Q2 202617$3.6bn2212

Compare with…

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

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

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