| 13.19358 % | Renold PLC Employee Benefit Trust | 26,198,883 | -2 | |
| 9.55676 % | Hargreaves Lansdown Asset Management Limited | 18,977,142 | -2,941,792 | |
| 8.56132 % | Janus Henderson Investors | 17,000,473 | -1,500,000 | |
| 8.28415 % | Jupiter Asset Management Ltd. | 16,450,094 | -4,326,868 | |
| 5.41388 % | Canaccord Genuity Wealth Management | 10,750,500 | -229,964 | |
| 5.31655 % | JPMorgan Asset Management U.K. Limited | 10,557,232 | -10,581 | |
| 4.00734 % | Glazer Capital, LLC | 7,957,490 | 7,957,490 | |
| 3.81756 % | Bennbridge Ltd | 7,580,651 | 0 | |
| 3.81756 % | Thesis Asset Management Limited | 7,580,651 | -793,282 | |
| 3.81481 % | Barclays Wealth | 7,575,181 | 1,413,659 | |
| 3.62737 % | Samson Rock Capital LLP | 7,202,973 | 17,701 | |
| 3.43284 % | AJ Bell Securities, Ltd. | 6,816,699 | -286,217 | |
| 3.28078 % | Sand Grove Capital Management LLP | 6,514,737 | 0 | |
| 2.92842 % | Purcell (John Robert) | 5,815,057 | 6,179 | |
| 2.90149 % | Premier Asset Management Ltd | 5,761,576 | -1,004,308 | |
| 2.68340 % | Athanase Industrial Partner | 5,328,512 | 5,328,512 | |
| 2.20996 % | Trium Capital LLP | 4,388,383 | 207,331 | |
| 2.04301 % | CM-CIC Capital Finance | 4,056,865 | 1,206,865 | |
| 1.74445 % | Stancroft Trust Limited | 3,464,000 | 3,464,000 | |
| 1.67445 % | Maven Investment Partners Ltd | 3,325,000 | 3,325,000 | |
| 1.09985 % | O'Hare (Diarmuid) | 2,184,000 | 924,000 | |
| 0.85846 % | Acadian Asset Management LLC | 1,704,674 | 704,974 | |
| 0.65616 % | Jefferies Financial Group Inc | 1,302,958 | -1,777,233 | |
| 0.53255 % | Morgan (Christopher John) | 1,057,500 | 60,000 | |
| 0.51366 % | Whittles (Michael John) | 1,020,000 | 10,000 | |
| 0.50359 % | Farrant (Edwin Michael Peake) | 1,000,000 | 0 | |
| 0.41043 % | Thornbridge Investment Management LLP | 815,000 | 0 | |
| 0.40892 % | First Equity Limited | 812,000 | 196,000 | |
| 0.32734 % | Pure Capital S.A. | 650,000 | -350,000 | |
| 0.30735 % | Scarlett (Lindsay) | 610,318 | 130,318 | |
| 0.30033 % | Bothamley (John) | 596,372 | 157,054 | |
| 0.28201 % | Scarlett (Andrew George) | 560,000 | 20,000 | |
| 0.27165 % | AFH Wealth Management | 539,415 | -396,550 | |
| 0.27010 % | Credit Industriel et Commercial SA | 536,337 | 536,337 | |
| 0.21317 % | Walters (Andrew John) | 423,300 | 0 | |
| 0.20577 % | Butler (Susan) | 408,595 | 38,879 | |
| 0.19388 % | Linnell (A J) | 385,000 | 385,000 | |
| 0.19137 % | Cross (T J) | 380,000 | 20,000 | |
| 0.18583 % | Butler (Stephen Philip) | 369,002 | 88,357 | |
| 0.18061 % | River Global Investors LLP | 358,636 | -5,642,433 | |
| 0.18049 % | Tenner (Brian Thomas) | 358,396 | 0 | |
| 0.17626 % | Milne (Peter William) | 350,000 | -50,000 | |
| 0.17626 % | Birley (Andrew Cameron) | 350,000 | 25,000 | |
| 0.16971 % | Rowe (Saul Haydon) | 336,993 | 40,756 | |
| 0.16203 % | Linnell (D R) | 321,750 | 321,750 | |
| 0.15863 % | Kelly (Andrew James) | 315,000 | 12,000 | |
| 0.15637 % | Freeman (Clare Jennifer) | 310,507 | 9,352 | |
| 0.15108 % | Baillie (John Ross) | 300,000 | -185,000 | |
| 0.14991 % | Fish (M) | 297,689 | 32,314 | |
| 0.12590 % | Whyte (Colin Muir MacIntyre) | 250,000 | 0 | |
| 0.12590 % | Holloway (Marion) | 250,000 | 0 | |
| 0.12590 % | Mc-Bride (Martin) | 250,000 | 0 | |
| 0.12137 % | Richardson (Shirley Janice) | 241,000 | 241,000 | |
| 0.12073 % | Conyers (Graham) | 239,743 | 51,164 | |
| 0.11834 % | Mc-Bride (Helen Elizabeth) | 235,000 | 0 | |
| 0.11723 % | Dimensional Fund Advisors, Ltd. | 232,778 | -106,065 | |
| 0.11331 % | Morris (Valerie Anne) | 225,000 | 225,000 | |
| 0.11292 % | Dimensional Fund Advisors, L.P. | 224,222 | 0 | |
| 0.10749 % | Estate of David Fisher | 213,452 | 213,452 | |
| 0.10269 % | Jameson (N) | 203,918 | 0 | |
| 0.10202 % | Taylor (S) | 202,588 | -50,000 | |
| 0.10072 % | Gibson (Christian Jane Roberta) | 200,000 | 0 | |
| 0.10072 % | Larkam (David Alexander) | 200,000 | -50,000 | |
| 0.10072 % | Thomas (Ian) | 200,000 | 0 | |
| 0.10072 % | Jenkin (P) | 200,000 | 35,000 | |
| 0.10009 % | Jones (Alan Peter) | 198,761 | 0 | |
| 0.09316 % | Brown (Norman James) | 185,000 | 0 | |
| 0.09216 % | Byrne (William Charles) | 183,000 | 0 | |
| 0.09089 % | Stiasny (Colin Charles Michael) | 180,479 | 0 | |
| 0.09028 % | Markus (Stephen Austin) | 179,273 | 37,406 | |
| 0.08926 % | Robinson (Philip Mark) | 177,239 | -49,895 | |
| 0.08916 % | Neish (A D) | 177,052 | 0 | |
| 0.08813 % | Ridgewell (Maurice John) | 175,000 | 10,000 | |
| 0.08813 % | Kent (Richard Martin) | 175,000 | 175,000 | |
| 0.08754 % | Sampson (Stephen) | 173,825 | 173,825 | |
| 0.08561 % | Lyttleton (Delphine) | 170,000 | 0 | |
| 0.08392 % | Anderson (Robert) | 166,640 | 0 | |
| 0.08138 % | Doherty (Stephen Paul) | 161,601 | -68,716 | |
| 0.08057 % | Williams (Gerard) | 160,000 | 0 | |
| 0.07986 % | Crews (Martin) | 158,586 | 122,479 | |
| 0.07806 % | Blakey (Clive Balderstone) | 155,000 | -217,000 | |
| 0.07743 % | Richards (Colin) | 153,756 | -1,197 | |
| 0.07554 % | Milne (Naomi Bertha) | 150,000 | 0 | |
| 0.07554 % | Thorn (N) | 150,000 | -50,000 | |
| 0.07554 % | Frazer (David Andrew Cornelis) | 150,000 | 50,000 | |
| 0.07554 % | Robinson (Peter) | 150,000 | -100,000 | |
| 0.07554 % | Foreman (R) | 150,000 | 0 | |
| 0.07350 % | PGIM Limited | 145,943 | 0 | |
| 0.07318 % | Feather (Andrew David) | 145,320 | 0 | |
| 0.07176 % | Turnbull (Michael) | 142,500 | -85,000 | |
| 0.07050 % | Burnside (Anna Elizabeth) | 140,000 | 0 | |
| 0.06996 % | Dawson (William Strachan) | 138,926 | 28,926 | |
| 0.06713 % | Rogers (Genevieve) | 133,306 | 133,306 | |
| 0.06635 % | Khimji (Jethalal) | 131,746 | -137,039 | |
| 0.06622 % | Chiu (C T) | 131,500 | 131,500 | |
| 0.06496 % | Clifford-King (Martin Keith) | 129,000 | 0 | |
| 0.06433 % | Fish (Karen) | 127,750 | 0 | |
| 0.06300 % | Nelson (J) | 125,101 | -75,006 | |
| 0.06295 % | Harper (Mark Jeremy) | 125,000 | 0 | |
| 0.06043 % | Bell (Paul Anthony) | 120,000 | 0 | |