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The highest most recent margin move, in percentage points

Most recent margin move, in percentage points

Ranked from the filings of the companies this site has read, under Growth. 50 of them report a figure for this; the rest are absent rather than ranked last, because a filing that does not carry a number is not a company that scores badly on it.

#CompanyMost recent margin move, in percentage points
1 ZCCM INVESTMENTS HOLDINGS PLC MLZAM.PA 945.92
2 Allegiant Travel Co ALGT 391.94
3 ARRAY DIGITAL INFRASTRUCTURE, INC. AD 352.38
4 ARRAY DIGITAL INFRASTRUCTURE, INC. UZD 352.38
5 ARRAY DIGITAL INFRASTRUCTURE, INC. UZE 352.38
6 ARRAY DIGITAL INFRASTRUCTURE, INC. UZF 352.38
7 Pacific Biosciences of California, Inc. PACB 350.25
8 Tilray Brands, Inc. TLRY 242.47
9 Aroundtown SA AT1.F 209.17
10 THE LAW DEBENTURE CORPORATION P.L.C. 1R4.F 187.20
11 Aktiebolaget Fastator (publ) FASTAT.ST 180.76
12 Grand City Properties S.A. GYC.F 159.45
13 TECHTARGET, INC. TTGT 152.47
14 HONGKONG LAND HOLDINGS LIMITED HKLD.L 152.21
15 ADLER Group S.A. ADJ.DE 148.70
16 Zevra Therapeutics, Inc. ZVRA 148.09
17 CLARITEV CORPORATION CTEV 142.63
18 Stem, Inc. STEM 123.62
19 Vitrolife AB VITR.ST 121.14
20 Neogen Corporation NEOG 119.42
21 Definitive Healthcare Corp. DH 116.26
22 ARBUTUS BIOPHARMA CORP ABUS 114.78
23 SOLAREDGE TECHNOLOGIES, INC. SEDG 107.94
24 Vir Biotechnology, Inc. VIR 107.59
25 WOLFSPEED, INC. WOLF 106.92
26 Sunrun Inc. RUN 106.56
27 Nvni Group Limited NVNI 106.41
28 HUFVUDSTADEN AB HUFV-A.ST 98.78
29 CHEGG, INC CHGG 97.72
30 IRSA Investments and Representations Inc. IRS 97.68
31 Maravai LifeSciences Holdings, Inc. MRVI 96.60
32 Saniona AB SANION.ST 96.50
33 PHATHOM PHARMACEUTICALS, INC. PHAT 95.28
34 AGENUS INC AGEN 93.16
35 VIVENDI SE VIV.PA 91.86
36 ZEALAND PHARMA A/S ZEAL.CO 89.33
37 Hansa Biopharma AB HNSA.ST 87.92
38 MeiraGTx Holdings plc MGTX 86.02
39 Gubra A/S GUBRA.CO 83.44
40 Millrose Properties, Inc. MRP 79.45
41 PLUG POWER INC PLUG 78.70
42 MERLIN PROPERTIES SOCIMI, S.A. MRL.MC 74.13
43 ASPEN AEROGELS, INC. ASPN 73.75
44 CORMEDIX INC. CRMD 73.13
45 IDEAYA Biosciences, Inc. IDYA 71.45
46 Lotus Technology Inc. LOT 69.95
47 PHILOGEN S.P.A. PHIL.MI 69.88
48 LIQUIDIA CORPORATION LQDA 68.04
49 Sandisk Corporation SNDK 67.99
50 TELEPHONE AND DATA SYSTEMS, INC. TDS 64.34

How this measure is worked out

The latest year-on-year change in operating margin, in percentage points

The most recent move, on the same scale as the trend, so a turn shows up before several years of history have absorbed it.

same scale as the trend

More about Most recent margin move, in percentage points, and the XBRL tags behind it

What this ranking is not

It is not advice, and a high place is not a recommendation. A company can lead on one measure and fail on every other; that is the reason this site scores five dimensions rather than one and lets you weigh them yourself.

It also ranks only what has been read. A company whose filings are not in this database cannot appear here however well it would have done, and a company whose filing does not tag this figure is absent rather than last.

Worked out on 2026-09-27.

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