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High Roller Technologies, Inc.: which funds bought and sold

Institutions that bought and sold High Roller Technologies 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, 13 institutions that filed 13F reports for both quarters added to or opened positions in High Roller Technologies, and 9 cut or closed them. Together they added a net 97K shares, +30.9% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 64K shares (−100.0%); index fund managers were net buyers of 89K shares (+48.4%). 6 opened a new position and 6 sold out entirely.

Bought, Q2 2026 13 institutions, 6 of them new holders Sold, Q2 2026 9 institutions, 6 of them sold out
Net change, all compared +97K shares (+30.9%)
Net change, active managers −64K shares (−100.0%), 0 bought, 1 sold

Buyers versus sellers

institutions compared, 24
Active managers and hedge funds 0 bought · 1 sold · −64K
Index fund managers 4 bought · 2 sold · +89K
Other institutions 9 bought · 6 sold · +71K

Biggest buyers

by change in shares held
Institution Change in shares Shares June 30, 2026 Value
Blackrock, Inc. Index funds +77K +304.6% 103K $609,020
UBS Group AG +51K +1071.1% 56K $332,017
Jane Street Group, LLC +23K +196.3% 34K $202,274
Barclays PLC +13K New position 13K $77,078
Northern Trust Corp Index funds +12K New position 12K $70,602
BNP Paribas Financial Markets +12K New position 12K $68,601
Balefire, LLC +10K New position 10K $59,200
Vanguard Fiduciary Trust Co Index funds +8,878 +50.7% 26K $156,146
State Street Corp Index funds +6,800 +60.2% 18K $107,152
Morgan Stanley +4,943 +915.4% 5,483 $32,459
Jpmorgan Chase & Co +4,654 New position 4,654 $28,250
Osaic Holdings, Inc. +575 +164.3% 925 $5,476
Wells Fargo & Company +50 New position 50 $296

Biggest sellers

by change in shares held
Institution Change in shares Shares June 30, 2026 Value
Renaissance Technologies LLC Hedge fund −64K Sold out 0 —
Xtx Topco Ltd −21K Sold out 0 —
1060 Capital, LLC −15K Sold out 0 —
Vanguard Capital Management LLC Index funds −14K −19.5% 59K $349,807
Citigroup Inc −9,013 −99.5% 48 $284
Geode Capital Management, LLC Index funds −1,359 −2.4% 56K $329,620
Bessemer Group Inc −1,000 Sold out 0 —
Royal Bank Of Canada −714 Sold out 0 —
Tower Research Capital LLC (TRC) −623 Sold out 0 —

New positions

largest by value
InstitutionSharesValue June 30, 2026
Barclays PLC 13K $77,078
Northern Trust CorpIndex funds 12K $70,602
BNP Paribas Financial Markets 12K $68,601
Balefire, LLC 10K $59,200
Jpmorgan Chase & Co 4,654 $28,250
Wells Fargo & Company 50 $296

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Renaissance Technologies LLCHedge fund 64K $222,021
Xtx Topco Ltd 21K $72,565
1060 Capital, LLC 15K $53,366
Bessemer Group Inc 1,000 $3,000
Tower Research Capital LLC (TRC) 623 $2,168
Royal Bank Of Canada 714 $2,000

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
18
Ten largest holders
94.8%
of 13F-reported shares
Index fund managers
66.8%
of 13F-reported shares
Active managers and hedge funds
0.0%
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 0 1 0 1 −64K −100.0%
Index fund managers 4 2 1 0 +89K +48.4%
Other institutions 9 6 5 5 +71K +109.9%

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.

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