Lightbridge Corp: which funds bought and sold

Institutions that bought and sold Lightbridge 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, 65 institutions that filed 13F reports for both quarters added to or opened positions in Lightbridge, and 59 cut or closed them. Together they added a net 212K shares, +1.5% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 149K shares (+9.1%); index fund managers were net buyers of 1.3M shares (+17.4%). 19 opened a new position and 23 sold out entirely.

Bought, Q2 2026 65 institutions, 19 of them new holders Sold, Q2 2026 59 institutions, 23 of them sold out

Net change, all compared +212K shares (+1.5%)

Net change, active managers +149K shares (+9.1%), 11 bought, 12 sold

Buyers versus sellers

institutions compared, 151

65 bought 27 59 sold

Active managers and hedge funds 11 bought · 12 sold · +149K

Index fund managers 8 bought · 1 sold · +1.3M

Other institutions 46 bought · 46 sold · −1.2M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Blackrock, Inc. Index funds	+480K +23.0%	2.6M	$22.6M
Millennium Management LLC Hedge fund	+464K +197.3%	699K	$6.1M
State Street Corp Index funds	+448K +18.8%	2.8M	$24.9M
Geode Capital Management, LLC Index funds	+153K +21.1%	877K	$7.7M
Vanguard Capital Management LLC Index funds	+121K +8.8%	1.5M	$13.1M
D. E. Shaw & Co., Inc. Hedge fund	+111K +199.9%	167K	$1.5M
Trexquant Investment LP Hedge fund	+109K New position	109K	$957,776
Pacer Advisors, Inc.	+67K +40.7%	231K	$2M
Atom Investors LP	+49K New position	49K	$430,490
Northern Trust Corp Index funds	+41K +16.1%	293K	$2.6M
AQR Capital Management LLC Hedge fund	+40K +238.7%	57K	$501,426
Exoduspoint Capital Management, LP Hedge fund	+36K New position	36K	$315,122
Exchange Traded Concepts, LLC	+36K +3.3%	1.1M	$9.8M
Benjamin Edwards Inc	+33K New position	33K	$292,326
Inspire Investing, LLC	+28K +57.0%	77K	$680,759
Milestone Asset Management, LLC	+27K New position	27K	$241,655
Alliancebernstein L.P. Active manager	+22K New position	22K	$232,388
Bank Of New York Mellon Corp	+22K +34.0%	86K	$751,564
American Century Companies Inc Active manager	+21K New position	21K	$186,286
Charles Schwab Investment Management Inc Index funds	+19K +22.3%	105K	$923,091

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Millennium Management LLC Hedge fund	+464K +197.3%	699K	$6.1M
D. E. Shaw & Co., Inc. Hedge fund	+111K +199.9%	167K	$1.5M
Trexquant Investment LP Hedge fund	+109K New position	109K	$957,776
AQR Capital Management LLC Hedge fund	+40K +238.7%	57K	$501,426
Exoduspoint Capital Management, LP Hedge fund	+36K New position	36K	$315,122
Alliancebernstein L.P. Active manager	+22K New position	22K	$232,388
American Century Companies Inc Active manager	+21K New position	21K	$186,286
Squarepoint Ops LLC Hedge fund	+18K New position	18K	$156,066
Price T Rowe Associates Inc Active manager	+16K +64.3%	40K	$352,000
Quantbot Technologies LP Hedge fund	+1,882 +235.5%	2,681	$23,566

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
BNP Paribas Financial Markets	−942K −66.6%	472K	$4.1M
Renaissance Technologies LLC Hedge fund	−316K −48.2%	338K	$3M
Nuveen, LLC	−196K −70.4%	82K	$725,000
Two Sigma Investments, LP Hedge fund	−116K −81.5%	26K	$232,504
Morgan Stanley	−100K −52.7%	90K	$789,896
UBS Group AG	−95K −14.9%	542K	$4.8M
Balyasny Asset Management L.P. Hedge fund	−83K −66.7%	42K	$365,541
Citadel Advisors LLC Hedge fund	−58K −69.8%	25K	$221,095
Los Angeles Capital Management LLC Active manager	−35K −89.6%	4,020	$35,336
Royal Bank Of Canada	−32K −57.7%	23K	$203,000
LPL Financial LLC	−31K −54.5%	26K	$227,740
Two Sigma Securities, LLC	−29K Sold out	0	—
Rathbones Group PLC	−29K −50.0%	29K	$253,591
Boothbay Fund Management, LLC Hedge fund	−27K −29.4%	65K	$569,935
Marshall Wace, LLP Hedge fund	−23K −22.3%	82K	$719,681
Goldman Sachs Group Inc	−22K −35.9%	40K	$349,165
Pilgrim Partners Asia Pte Ltd	−22K −40.0%	33K	$290,070
Jump Financial, LLC	−22K Sold out	0	—
Belpointe Asset Management LLC	−22K Sold out	0	—
Envestnet Asset Management Inc	−19K Sold out	0	—

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Renaissance Technologies LLC Hedge fund	−316K −48.2%	338K	$3M
Two Sigma Investments, LP Hedge fund	−116K −81.5%	26K	$232,504
Balyasny Asset Management L.P. Hedge fund	−83K −66.7%	42K	$365,541
Citadel Advisors LLC Hedge fund	−58K −69.8%	25K	$221,095
Los Angeles Capital Management LLC Active manager	−35K −89.6%	4,020	$35,336
Boothbay Fund Management, LLC Hedge fund	−27K −29.4%	65K	$569,935
Marshall Wace, LLP Hedge fund	−23K −22.3%	82K	$719,681
Graham Capital Management, L.P. Hedge fund	−18K −59.9%	12K	$107,238
Quadrature Capital Ltd Hedge fund	−12K Sold out	0	—
Federated Hermes, Inc. Active manager	−1,275 −82.3%	274	$2,408

New positions

largest by value

Institution	Shares	Value June 30, 2026
Trexquant Investment LPHedge fund	109K	$957,776
Atom Investors LP	49K	$430,490
Exoduspoint Capital Management, LPHedge fund	36K	$315,122
Benjamin Edwards Inc	33K	$292,326
Milestone Asset Management, LLC	27K	$241,655
Alliancebernstein L.P.Active manager	22K	$232,388
American Century Companies IncActive manager	21K	$186,286
Creative Planning	18K	$160,564
Squarepoint Ops LLCHedge fund	18K	$156,066
Entrypoint Capital, LLC	15K	$134,179

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Two Sigma Securities, LLC	29K	$310,654
Jump Financial, LLC	22K	$233,145
Belpointe Asset Management LLC	22K	$232,644
Chicago Partners Investment Group LLC	16K	$220,254
Envestnet Asset Management Inc	19K	$206,932
&Partners	15K	$158,280
Quadrature Capital LtdHedge fund	12K	$129,103
Commonwealth Equity Services, LLC	11K	$116,910
Sei Investments Co	10K	$107,037
Meeder Asset Management Inc	5,167	$55,080

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 128
Ten largest holders: 76.3%
Index fund managers: 58.8%
Active managers and hedge funds: 12.2%

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	11	12	5	1	+149K	+9.1%
Index fund managers	8	1	0	0	+1.3M	+17.4%
Other institutions	46	46	14	22	−1.2M	−22.2%

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 Lightbridge.

Only managers that filed a holdings report for both quarters are compared (151 here). 1 other holder is 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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