Luxfer Holdings PLC: which funds bought and sold

Institutions that bought and sold Luxfer Holdings shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 79 institutions that filed 13F reports for both quarters added to or opened positions in Luxfer Holdings, and 55 cut or closed them. Together they added a net 67K shares, +0.3% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 49K shares (−0.4%); index fund managers were net buyers of 326K shares (+6.4%). 16 opened a new position and 16 sold out entirely.

Bought, Q2 2026 79 institutions, 16 of them new holders Sold, Q2 2026 55 institutions, 16 of them sold out

Net change, all compared +67K shares (+0.3%)

Net change, active managers −49K shares (−0.4%), 20 bought, 13 sold

Buyers versus sellers

institutions compared, 152

79 bought 18 55 sold

Active managers and hedge funds 20 bought · 13 sold · −49K

Index fund managers 9 bought · 0 sold · +326K

Other institutions 50 bought · 42 sold · −210K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Blackrock, Inc. Index funds	+180K +9.1%	2.2M	$39M
Segall Bryant & Hamill, LLC Active manager	+152K New position	152K	$2.7M
Royce & Associates LP Active manager	+127K +7.0%	1.9M	$35M
Earnest Partners LLC Active manager	+81K +10.2%	873K	$15.8M
Nuveen, LLC	+69K +26.2%	332K	$6M
Russell Investments Group, Ltd.	+66K +109.3%	126K	$2.3M
Acadian Asset Management LLC Active manager	+56K +26.3%	269K	$4.9M
Algert Global LLC Hedge fund	+52K +25.2%	257K	$4.6M
Citadel Advisors LLC Hedge fund	+52K +18.8%	326K	$5.9M
Mitsubishi Ufj Asset Management Co., Ltd.	+49K +268.1%	67K	$1.2M
Dimensional Fund Advisors LP	+37K +3.8%	1.0M	$18.3M
Geode Capital Management, LLC Index funds	+34K +5.1%	698K	$12.6M
Panagora Asset Management Inc Active manager	+33K +13.3%	282K	$5.1M
Xtx Topco Ltd	+31K New position	31K	$567,358
D. E. Shaw & Co., Inc. Hedge fund	+30K New position	30K	$547,785
Vanguard Capital Management LLC Index funds	+30K +2.6%	1.2M	$21.8M
Vanguard Portfolio Management LLC Index funds	+28K +15.1%	214K	$3.9M
Trexquant Investment LP Hedge fund	+27K +61.2%	71K	$1.3M
Cambridge Investment Research Advisors, Inc.	+25K +92.8%	52K	$944,000
Stifel Financial Corp	+25K +130.7%	44K	$788,258

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Segall Bryant & Hamill, LLC Active manager	+152K New position	152K	$2.7M
Royce & Associates LP Active manager	+127K +7.0%	1.9M	$35M
Earnest Partners LLC Active manager	+81K +10.2%	873K	$15.8M
Acadian Asset Management LLC Active manager	+56K +26.3%	269K	$4.9M
Algert Global LLC Hedge fund	+52K +25.2%	257K	$4.6M
Citadel Advisors LLC Hedge fund	+52K +18.8%	326K	$5.9M
Panagora Asset Management Inc Active manager	+33K +13.3%	282K	$5.1M
D. E. Shaw & Co., Inc. Hedge fund	+30K New position	30K	$547,785
Trexquant Investment LP Hedge fund	+27K +61.2%	71K	$1.3M
PDT Partners, LLC Hedge fund	+22K New position	22K	$401,426

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
American Century Companies Inc Active manager	−258K −20.8%	985K	$17.8M
Van Lanschot Kempen Investment Management N.V.	−192K −24.1%	604K	$10.9M
Marshall Wace, LLP Hedge fund	−126K Sold out	0	—
Millennium Management LLC Hedge fund	−112K Sold out	0	—
Bank Of America Corp	−103K −6.2%	1.6M	$28.1M
HRT Financial LP	−102K Sold out	0	—
Lazard Asset Management LLC Active manager	−80K Sold out	0	—
Renaissance Technologies LLC Hedge fund	−50K −63.6%	29K	$515,186
Goldman Sachs Group Inc	−43K −17.6%	199K	$3.6M
Campbell & Co Investment Adviser LLC	−35K −60.5%	23K	$409,129
Exoduspoint Capital Management, LP Hedge fund	−34K Sold out	0	—
AQR Capital Management LLC Hedge fund	−28K −5.7%	463K	$8.3M
Susquehanna International Group, LLP	−25K −69.1%	11K	$201,525
Morgan Stanley	−20K −10.2%	174K	$3.1M
Aquatic Capital Management LLC	−19K −77.1%	5,620	$101,385
Allspring Global Investments Holdings, LLC	−18K Sold out	0	—
Franklin Resources Inc Active manager	−18K −45.9%	21K	$384,198
State Of Tennessee, Department Of Treasury	−17K Sold out	0	—
Sterling Capital Management LLC	−17K −96.9%	544	$9,814
Mirabella Financial Services LLP	−16K Sold out	0	—

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
American Century Companies Inc Active manager	−258K −20.8%	985K	$17.8M
Marshall Wace, LLP Hedge fund	−126K Sold out	0	—
Millennium Management LLC Hedge fund	−112K Sold out	0	—
Lazard Asset Management LLC Active manager	−80K Sold out	0	—
Renaissance Technologies LLC Hedge fund	−50K −63.6%	29K	$515,186
Exoduspoint Capital Management, LP Hedge fund	−34K Sold out	0	—
AQR Capital Management LLC Hedge fund	−28K −5.7%	463K	$8.3M
Franklin Resources Inc Active manager	−18K −45.9%	21K	$384,198
Two Sigma Investments, LP Hedge fund	−11K −3.0%	346K	$6.2M
Point72 Asset Management, L.P. Hedge fund	−9,749 −21.6%	35K	$637,606

New positions

largest by value

Institution	Shares	Value June 30, 2026
Segall Bryant & Hamill, LLCActive manager	152K	$2.7M
Xtx Topco Ltd	31K	$567,358
D. E. Shaw & Co., Inc.Hedge fund	30K	$547,785
PDT Partners, LLCHedge fund	22K	$401,426
Bailard, Inc.	17K	$310,288
Zacks Investment Management	13K	$227,286
Mercer Global Advisors Inc	12K	$208,182
State Board Of Administration Of Florida Retirement System	11K	$205,079
Integrated Wealth Concepts LLC	1,864	$33,627
Steward Partners Investment Advisory, LLC	895	$16,151

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Marshall Wace, LLPHedge fund	126K	$1.5M
Millennium Management LLCHedge fund	112K	$1.4M
HRT Financial LP	102K	$1.2M
Lazard Asset Management LLCActive manager	80K	$972,622
Exoduspoint Capital Management, LPHedge fund	34K	$418,176
Allspring Global Investments Holdings, LLC	18K	$221,182
State Of Tennessee, Department Of Treasury	17K	$211,640
Mirabella Financial Services LLP	16K	$200,532
State Of Wisconsin Investment Board	14K	$169,302
Prelude Capital Management, LLC	11K	$128,791

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 137
Ten largest holders: 58.8%
Index fund managers: 21.7%
Active managers and hedge funds: 49.4%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	20	13	3	4	−49K	−0.4%
Index fund managers	9	0	0	0	+326K	+6.4%
Other institutions	50	42	13	12	−210K	−2.9%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Luxfer Holdings.

Only managers that filed a holdings report for both quarters are compared (152 here). 4 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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