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OLED in the 13F filings

Universal Display Corp · CUSIP 91347P105

Sector · Technology hardware and equipment
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
27 Oct 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
28
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 5 listed it in both
Shares listed
4,546,264
combined, among listed positions
Reported value
$444m
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: 18 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +1,452,996.

Managers listing OLED 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.

28 of 28 holders

ActionFiling
AllianceBernstein LP1,071,664$125munder 0.1%Added+1,020,11815 May 2026 (the filing on sec.gov)
Marshall Wace LLP665,882$61m0.06%Added+521,49515 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC351,411$32m0.13%Added+183,95015 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC314,515$29munder 0.1%Trimmed-30,15727 Oct 2026 (the filing on sec.gov)
Citadel Advisors LLC302,511$28munder 0.1%Added+118,31515 May 2026 (the filing on sec.gov)
Two Sigma Investments LP250,134$23munder 0.1%Added+232,43415 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd225,635$21munder 0.1%Trimmed-412,61018 May 2026 (the filing on sec.gov)
Invesco Ltd194,830$18munder 0.1%Trimmed-24,22912 May 2026 (the filing on sec.gov)
Millennium Management LLC136,594$13munder 0.1%Trimmed-267,17815 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC125,939$12munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
AQR Capital Management LLC123,886$11munder 0.1%Added+20,85915 May 2026 (the filing on sec.gov)
Jane Street Group LLC106,183$9.7munder 0.1%Trimmed-59,14912 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.104,184$9.6munder 0.1%Trimmed-23,40315 May 2026 (the filing on sec.gov)
Man Group PLC102,650$9.4munder 0.1%Added+96,78515 May 2026 (the filing on sec.gov)
Walleye Capital LLC57,198$5.2munder 0.1%Newnew13 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC57,019$5.2munder 0.1%Newnew13 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC52,003$4.8munder 0.1%Trimmed-59,38015 May 2026 (the filing on sec.gov)
Tudor Investment Corp51,998$4.8munder 0.1%Added+24,96615 May 2026 (the filing on sec.gov)
Wellington Management Group LLP50,618$4.6munder 0.1%Trimmed-50,05715 May 2026 (the filing on sec.gov)
Holocene Advisors LP47,449$4.3munder 0.1%Added+37,60015 May 2026 (the filing on sec.gov)
Caxton Associates LLP43,818$4.0m0.09%Added+24,97714 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc39,057$3.6munder 0.1%Added+3,90015 May 2026 (the filing on sec.gov)
Quantbot Technologies LP25,504$2.3m0.10%Added+68813 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP17,572$1.6munder 0.1%Added+5,76115 May 2026 (the filing on sec.gov)
Winton Group Ltd13,075$1.2munder 0.1%Added+3,23212 May 2026 (the filing on sec.gov)
Page 1 of 2

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 (3)

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.
7 in Q3 2024 to 8 in Q2 2026

Tracked managers listing it, at least.

0510152014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
OLED by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20131$195mn.a.n.a.
Q3 20132$225mn.a.n.a.
Q4 20134$241mn.a.n.a.
Q1 20141$221mn.a.n.a.
Q2 20143$235mn.a.n.a.
Q3 20142$245mn.a.n.a.
Q4 20144$202mn.a.n.a.
Q1 20151$324mn.a.n.a.
Q2 20152$268mn.a.n.a.
Q3 20153$165mn.a.n.a.
Q4 20153$121mn.a.n.a.
Q1 20162$45mn.a.n.a.
Q2 20164$76mn.a.n.a.
Q3 20162$16mn.a.n.a.
Q4 20162$41mn.a.n.a.
Q1 20174$104mn.a.n.a.
Q2 201710$171mn.a.n.a.
Q3 20176$191mn.a.n.a.
Q4 20177$201mn.a.n.a.
Q1 20187$155mn.a.n.a.
Q2 20183$204mn.a.n.a.
Q3 20186$357mn.a.n.a.
Q4 20183$247mn.a.n.a.
Q1 20195$360mn.a.n.a.
Q2 20196$353mn.a.n.a.
Q3 201911$307mn.a.n.a.
Q4 201912$494mn.a.n.a.
Q1 20208$312mn.a.n.a.
Q2 20209$480mn.a.n.a.
Q3 20207$905mn.a.n.a.
Q4 20208$924mn.a.n.a.
Q1 20217$663mn.a.n.a.
Q2 20218$544mn.a.n.a.
Q3 20217$324mn.a.n.a.
Q4 20216$261mn.a.n.a.
Q1 20226$198mn.a.n.a.
Q2 20227$81mn.a.n.a.
Q3 20228$114mn.a.n.a.
Q4 20226$216mn.a.n.a.
Q1 20238$360mn.a.n.a.
Q2 20236$302mn.a.n.a.
Q3 20237$360mn.a.n.a.
Q4 202310$858m73
Q1 20248$498m71
Q2 20248$964m36
Q3 20247$399m35
Q4 20245$194m42
Q1 20256$180m33
Q2 20255$97m24
Q3 20256$162m33
Q4 20255$100m2012
Q1 20267$230m1813
Q2 20268$263m1712

Compare with…

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

OLED and AAPL →OLED and SNDK →OLED and CSCO →Choose a stock to compare with OLED →

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