undamentalytics Newsletter

Lensar, Inc.: which funds bought and sold

Institutions that bought and sold Lensar 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, 35 institutions that filed 13F reports for both quarters added to or opened positions in Lensar, and 49 cut or closed them. Together they sold a net 820K shares, −15.9% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 219K shares (+17.3%); index fund managers were net sellers of 740K shares (−46.2%). 17 opened a new position and 29 sold out entirely.

Bought, Q2 2026 35 institutions, 17 of them new holders Sold, Q2 2026 49 institutions, 29 of them sold out
Net change, all compared −820K shares (−15.9%)
Net change, active managers +219K shares (+17.3%), 7 bought, 2 sold

Buyers versus sellers

institutions compared, 103
Active managers and hedge funds 7 bought · 2 sold · +219K
Index fund managers 1 bought · 8 sold · −740K
Other institutions 27 bought · 39 sold · −299K

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
Rbf Capital, LLC +143K +314.4% 189K $1.1M
Millennium Management LLC Hedge fund +108K +860.4% 121K $689,083
Evernest Financial Advisors, LLC +52K +78.9% 118K $674,351
Brandes Investment Partners, LP Active manager +50K +4.9% 1.1M $6.1M
Susquehanna International Group, LLP +44K New position 44K $252,696
Citadel Advisors LLC Hedge fund +36K New position 36K $204,115
Essex Investment Management Co LLC +23K +77.3% 53K $304,103
Jane Street Group, LLC +20K New position 20K $116,273
Carlson Capital, L.P. +20K New position 20K $114,200
Qube Research & Technologies Ltd Hedge fund +19K New position 19K $106,052
Sanctuary Advisors, LLC +17K New position 17K $95,911
Vanguard Capital Management LLC Index funds +13K +3.3% 403K $2.3M
Engineers Gate Manager LP Hedge fund +11K New position 11K $63,324
HRT Financial LP +11K New position 11K $62,000
Russell Investments Group, Ltd. +7,613 +341.4% 9,843 $56,204
LPL Financial LLC +5,970 +23.2% 32K $180,824
Cresset Asset Management, LLC +5,000 +25.0% 25K $142,750
Atria Investments, Inc +4,754 +45.6% 15K $86,695
Royal Bank Of Canada +3,341 +16.6% 23K $134,000
Centiva Capital, LP Hedge fund +3,052 +6.6% 49K $281,229

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
Blackrock, Inc. Index funds −444K −70.6% 185K $1.1M
Geode Capital Management, LLC Index funds −115K −50.2% 114K $653,221
Dimensional Fund Advisors LP −73K −32.6% 152K $865,687
Deltec Asset Management LLC −65K Sold out 0 —
Rangeley Capital, LLC −63K Sold out 0 —
Vanguard Portfolio Management LLC Index funds −57K Sold out 0 —
Black Maple Capital Management LP −55K Sold out 0 —
State Street Corp Index funds −55K −40.3% 81K $462,413
Goldman Sachs Group Inc −47K −44.3% 60K $339,911
Northern Trust Corp Index funds −44K −66.7% 22K $125,717
Strs Ohio −44K Sold out 0 —
Skandinaviska Enskilda Banken AB (Publ) −41K −80.3% 10K $57,100
Diametric Capital, LP −40K Sold out 0 —
Penderfund Capital Management Ltd. −33K Sold out 0 —
Nuveen, LLC −30K Sold out 0 —
Morgan Stanley −28K −77.0% 8,492 $48,491
Charles Schwab Investment Management Inc Index funds −24K Sold out 0 —
Murchinson Ltd. −23K −63.8% 13K $75,503
Xtx Topco Ltd −23K Sold out 0 —
Alpine Global Management, LLC −15K −20.6% 60K $340,139

New positions

largest by value
InstitutionSharesValue June 30, 2026
Susquehanna International Group, LLP 44K $252,696
Citadel Advisors LLCHedge fund 36K $204,115
Jane Street Group, LLC 20K $116,273
Carlson Capital, L.P. 20K $114,200
Qube Research & Technologies LtdHedge fund 19K $106,052
Sanctuary Advisors, LLC 17K $95,911
Engineers Gate Manager LPHedge fund 11K $63,324
HRT Financial LP 11K $62,000
Gamma Investing LLC 1,263 $7,212
PNC Financial Services Group, Inc. 351 $2,004

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Deltec Asset Management LLC 65K $387,400
Rangeley Capital, LLC 63K $375,480
Vanguard Portfolio Management LLCIndex funds 57K $338,486
Black Maple Capital Management LP 55K $330,011
Strs Ohio 44K $259,260
Diametric Capital, LP 40K $235,855
Penderfund Capital Management Ltd. 33K $198,951
Nuveen, LLC 30K $179,163
Charles Schwab Investment Management IncIndex funds 24K $140,680
Xtx Topco Ltd 23K $134,583

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
74
Ten largest holders
64.2%
of 13F-reported shares
Index fund managers
19.9%
of 13F-reported shares
Active managers and hedge funds
34.2%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 7 2 3 1 +219K +17.3%
Index fund managers 1 8 0 3 −740K −46.2%
Other institutions 27 39 14 25 −299K −13.0%

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.

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