Vault-13

HIGH ROLLER TECHNOLOGIES INC ROLR

COM · Common Stock · CUSIP 42981K100

18 institutional holders +0 vs Q1 2026
410,076410.1k shares reported held*
3.7% of all shares outstanding*
$2.4mreported value*
6 new 7 added 3 reduced 6 sold out net bought ≈ $574.8k (+96.8k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 11.0m as of 2026-08-11, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $5.92.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

01020Q4 24: 7Q1 25: 6Q2 25: 7Q3 25: 9Q4 25: 7Q1 26: 18Q2 26: 1818Q4 24Q2 25Q4 25Q2 26
Numbers
QuarterHolders
Q4 20247
Q1 20256
Q2 20257
Q3 20259
Q4 20257
Q1 202618
Q2 202618

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
20020Q1 25: 1 bought or addedQ1 25: 4 cut or sold outQ1 25Q2 25: 4 bought or addedQ2 25: 3 cut or sold outQ2 25Q3 25: 4 bought or addedQ3 25: 2 cut or sold outQ3 25Q4 25: 4 bought or addedQ4 25: 2 cut or sold outQ4 25Q1 26: 14 bought or addedQ1 26: 3 cut or sold outQ1 26Q2 26: 13 bought or addedQ2 26: 9 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q1 202514
Q2 202543
Q3 202542
Q4 202542
Q1 2026143
Q2 2026139

Biggest buyers

BlackRock, Inc. Added +77,451+77.5k
UBS Group AG Added +51,295+51.3k
JANE STREET GROUP, LLC Added +22,635+22.6k
BARCLAYS PLC New +13,020+13.0k
NORTHERN TRUST CORP New +11,926+11.9k
BNP PARIBAS FINANCIAL MARKETS New +11,588+11.6k
Balefire, LLC New +10,000+10.0k
VANGUARD FIDUCIARY TRUST CO Added +8,878+8.9k
STATE STREET CORP Added +6,800+6.8k
MORGAN STANLEY Added +4,943+4.9k

Biggest sellers

RENAISSANCE TECHNOLOGIES LLC Sold out -63,799-63.8k
XTX Topco Ltd Sold out -20,852-20.9k
1060 Capital, LLC Sold out -15,335-15.3k
VANGUARD CAPITAL MANAGEMENT LLC Reduced -14,310-14.3k
CITIGROUP INC Reduced -9,013-9.0k
GEODE CAPITAL MANAGEMENT, LLC Reduced -1,359-1.4k
BESSEMER GROUP INC Sold out -1,000-1.0k
ROYAL BANK OF CANADA Sold out -714-714
Tower Research Capital LLC (TRC) Sold out -623-623

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Cascadia Holdings Ltd 13D · may seek influence filed 2026-05-29 24.9% 2.7m≈ $16.3m 2026-05-29
Smith Jeffrey Loren 13G · passive investor new · filed 2026-05-26 7.2% new 787.6k≈ $4.7m 2026-05-26

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
505Q4 24: 5 buyingQ4 24: 0 sellingQ1 25: 4 buyingQ1 25: 0 sellingQ1 25Q2 25: 4 buyingQ2 25: 0 sellingQ3 25: 3 buyingQ3 25: 0 sellingQ3 25Q4 25: 3 buyingQ4 25: 0 sellingQ1 26: 1 buyingQ1 26: 0 sellingQ1 26Q2 26: 0 buyingQ2 26: 0 sellingQ3 26: 0 buyingQ3 26: 2 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20245$358.6k0——
Q1 20254$94.9k0——
Q2 20254$110.2k0——
Q3 20253$76.2k0——
Q4 20253$38.7k0——
Q1 20261$9.0k0——
Q2 20260—0——
Q3 20260—2$50.3k$19.5k
DateInsiderTradeSharesPrice ValueTheir holding
2026-09-17 Bradtke Daniel Waldemar Director Sold 5,000 $6.16 $30.8k5.0k shares -14%
2026-08-19 Felman Adam Jonathan Chief Financial Officer Sold plan 3,600 $5.42 $19.5k3.6k shares -2%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock, Inc. 0.00% of their portfolio New York, NY 102,875102.9k $609.0k $609.0k 0.00% Added +77.5k +77,451
2 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 59,08959.1k $349.8k $349.8k 0.00% Reduced -14.3k -14,310
3 UBS Group AG 0.00% of their portfolio ZURICH, V8 56,08456.1k $332.0k $332.0k 0.00% Added +51.3k +51,295
4 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 55,66055.7k $329.6k $329.6k 0.00% Reduced -1.4k -1,359
5 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 34,16834.2k $202.3k $202.3k 0.00% Added +22.6k +22,635
6 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 26,37626.4k $156.1k $156.1k 0.00% Added +8.9k +8,878
7 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 18,10018.1k $107.2k $107.2k 0.00% Added +6.8k +6,800
8 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 13,02013.0k $77.1k $77.1k 0.00% New
9 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 11,92611.9k $70.6k $70.6k 0.00% New
10 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 11,58811.6k $68.6k $68.6k 0.00% New
11 Balefire, LLC 0.01% of their portfolio DALLAS, TX 10,00010.0k $59.2k $59.2k 0.01% New
12 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 5,4835.5k $32.5k $32.5k 0.00% Added +4.9k +4,943
13 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 4,6544.7k $28.2k $28.2k 0.00% New
14 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 925925 $5.5k $5.5k 0.00% Added +575 +575
15 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 5050 $296 $296 0.00% New
16 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 4848 $284 $284 0.00% Reduced -9.0k -9,013
17 Investors Research Corp 0.00% of their portfolio ATLANTA, GA 2020 $118 $118 0.00% Unchanged
18 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 1010 $59 $59 0.00% Unchanged