undamentalytics Newsletter

Cypherpunk Technologies Inc.: which funds bought and sold

Institutions that bought and sold Cypherpunk 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, 28 institutions that filed 13F reports for both quarters added to or opened positions in Cypherpunk Technologies, and 10 cut or closed them. Together they added a net 7.4M shares, +100.6% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 141K shares (+17.8%); index fund managers were net buyers of 3.7M shares (+71.1%). 13 opened a new position and 4 sold out entirely.

Bought, Q2 2026 28 institutions, 13 of them new holders Sold, Q2 2026 10 institutions, 4 of them sold out
Net change, all compared +7.4M shares (+100.6%)
Net change, active managers +141K shares (+17.8%), 4 bought, 1 sold

Buyers versus sellers

institutions compared, 50
Active managers and hedge funds 4 bought · 1 sold · +141K
Index fund managers 6 bought · 0 sold · +3.7M
Other institutions 18 bought · 9 sold · +3.5M

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
Vanguard Capital Management LLC Index funds +2.1M +113.8% 3.9M $2.4M
Jane Street Group, LLC +1.7M New position 1.7M $1M
UBS Group AG +956K +559.0% 1.1M $689,948
Citadel Advisors LLC Hedge fund +836K New position 836K $511,976
Xtx Topco Ltd +608K +1982.1% 638K $390,849
Geode Capital Management, LLC Index funds +603K +105.5% 1.2M $718,804
State Street Corp Index funds +376K +268.4% 516K $316,016
Blackrock, Inc. Index funds +281K +12.0% 2.6M $1.6M
Vanguard Fiduciary Trust Co Index funds +274K +92.3% 571K $349,663
Morgan Stanley +137K +365.5% 175K $106,900
Northern Trust Corp Index funds +134K +153.6% 222K $135,950
Sequoia Financial Advisors, LLC +105K +217.7% 153K $93,376
Virtu Financial LLC +77K +751.9% 87K $53,000
Farther Finance Advisors, LLC +43K +2079.0% 45K $27,458
Hightower Advisors, LLC +40K +66.2% 101K $61,585
Spark Investment Management LLC +26K New position 26K $15,859
Qube Research & Technologies Ltd Hedge fund +16K New position 16K $9,639
Tower Research Capital LLC (TRC) +15K New position 15K $8,972
Two Sigma Investments, LP Hedge fund +14K +20.8% 80K $49,236
Barclays PLC +14K New position 14K $8,463

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
Renaissance Technologies LLC Hedge fund −725K Sold out 0 —
Group One Trading LLC −86K −80.0% 21K $13,130
Texas Capital Bank Wealth Management Services Inc −67K −63.9% 38K $23,022
Susquehanna International Group, LLP −45K −17.1% 218K $133,479
HRT Financial LP −38K Sold out 0 —
Simplex Trading, LLC −35K −88.7% 4,427 $2,709
Key Client Fiduciary Advisors, LLC −5,322 −6.6% 75K $45,985
Cnb Bank −5,000 Sold out 0 —
LPL Financial LLC −3,300 −2.0% 159K $97,474
Citigroup Inc −808 Sold out 0 —

New positions

largest by value
InstitutionSharesValue June 30, 2026
Jane Street Group, LLC 1.7M $1M
Citadel Advisors LLCHedge fund 836K $511,976
Spark Investment Management LLC 26K $15,859
Qube Research & Technologies LtdHedge fund 16K $9,639
Tower Research Capital LLC (TRC) 15K $8,972
Barclays PLC 14K $8,463
Simon Quick Advisors, LLC 11K $6,958
Scientech Research LLC 10K $6,238
Adirondack Trust Co 10K $6,100
Sbi Securities Co., Ltd. 704 $431

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Renaissance Technologies LLCHedge fund 725K $576,180
HRT Financial LP 38K $29,000
Cnb Bank 5,000 $3,973
Citigroup Inc 808 $642

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
46
Ten largest holders
90.7%
of 13F-reported shares
Index fund managers
61.3%
of 13F-reported shares
Active managers and hedge funds
6.4%
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 4 1 3 1 +141K +17.8%
Index fund managers 6 0 0 0 +3.7M +71.1%
Other institutions 18 9 10 3 +3.5M +275.4%

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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