Skip to main content Skip to main content
Institutional Ownership · SEC Form 13F

Who owns DTIL (DTIL)


Which tracked institutional funds hold DTIL, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See DTIL company fundamentals →

Ownership as of the 2026-Q1 13F filings. 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.

78
Institutional holders
16,132,655
Shares held (tracked funds)
67.0%
Of shares outstanding

How the tape is positioned

The tracked-fund tape on DTIL is one-sided between 2025-Q4 and 2026-Q1: 17 added or opened and 3 trimmed or exited — on balance accumulating.

A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.

Conviction spread

DTIL’s largest tracked holder by dollar value, Octagon Capital Advisors LP, sizes it at 1.4% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 1.4pp conviction gap — its largest holder concentrates the name more heavily than the typical one.

Book-share is each fund’s reported value in DTIL divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.

Institutional & insider positioning

Between 2025-Q4 and 2026-Q1, across 78 tracked filers holding DTIL, 45 increased or opened the position and 25 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.

This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.

New buyers & exits

Funds opening or closing a position in DTIL between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.

New buyers 4

  • VANGUARD CAPITAL MANAGEMENT LLC$5M
  • Affinity Asset Advisors, LLC$3M
  • ArrowMark Colorado Holdings LLC$985K
  • VANGUARD FIDUCIARY TRUST CO$856K

Full exits 1

  • VANGUARD GROUP INC$4M

Largest adds

  • Octagon Capital Advisors LP$4M
  • Aberdeen Group plc$3M
  • Bleichroeder LP$2M
  • Driehaus Capital Management LLC$2M
  • MARSHALL WACE, LLP$2M
  • Empery Asset Management, LP$2M

Largest trims

  • Alyeska Investment Group, L.P.$3M
  • SPHERA FUNDS MANAGEMENT LTD.$1M

Institutional holders

One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).

FundSharesReported value% of valueQuarter
Octagon Capital Advisors LP added2,236,732$12M12.0%2026-Q1
Aberdeen Group plc added2,230,178$12M12.0%2026-Q1
Empery Asset Management, LP trimmed1,968,879$11M10.6%2026-Q1
Bleichroeder LP1,662,500$9M8.9%2026-Q1
BOOTHBAY FUND MANAGEMENT, LLC1,066,050$6M5.7%2026-Q1
Driehaus Capital Management LLC added995,371$5M5.4%2026-Q1
Lynx1 Capital Management LP trimmed985,113$5M5.3%2026-Q1
VANGUARD CAPITAL MANAGEMENT LLC new910,740$5M4.9%2026-Q1
Affinity Asset Advisors, LLC new597,946$3M3.2%2026-Q1
MARSHALL WACE, LLP added397,922$2M2.1%2026-Q1
TWO SIGMA INVESTMENTS, LP added307,790$2M1.7%2026-Q1
GEODE CAPITAL MANAGEMENT, LLC added287,090$2M1.5%2026-Q1
RENAISSANCE TECHNOLOGIES LLC trimmed223,177$1M1.2%2026-Q1
BlackRock, Inc. added199,761$1M1.1%2026-Q1
ArrowMark Colorado Holdings LLC added179,140$985K1.0%2026-Q1
VANGUARD FIDUCIARY TRUST CO new155,626$856K0.8%2026-Q1
Alyeska Investment Group, L.P. trimmed138,825$764K0.7%2026-Q1
MORGAN STANLEY added122,277$673K0.7%2026-Q1
CITADEL ADVISORS LLC added115,952$638K0.6%2026-Q1
COMMONWEALTH EQUITY SERVICES, LLC added112,671$620K0.6%2026-Q1
UBS Group AG added81,133$446K0.4%2026-Q1
NORTHERN TRUST CORP trimmed76,069$418K0.4%2026-Q1
STATE STREET CORP added72,942$401K0.4%2026-Q1
Quarry LP68,311$376K0.4%2026-Q1
SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed64,462$355K0.3%2026-Q1
Jump Financial, LLC added51,273$282K0.3%2026-Q1
ACADIAN ASSET MANAGEMENT LLC trimmed44,768$244K0.2%2026-Q1
Squarepoint Ops LLC trimmed43,848$241K0.2%2026-Q1
Schonfeld Strategic Advisors LLC added40,552$223K0.2%2026-Q1
SPHERA FUNDS MANAGEMENT LTD. trimmed40,000$220K0.2%2026-Q1
Velan Capital Investment Management LP added40,000$220K0.2%2026-Q1
GOLDMAN SACHS GROUP INC trimmed39,752$219K0.2%2026-Q1
Hudson Bay Capital Management LP new37,141$204K0.2%2026-Q1
Point72 Asset Management, L.P. added35,593$196K0.2%2026-Q1
Brevan Howard Capital Management LP new34,442$189K0.2%2026-Q1
Quadrature Capital Ltd trimmed32,281$178K0.2%2026-Q1
MILLENNIUM MANAGEMENT LLC trimmed27,684$152K0.1%2026-Q1
BANK OF AMERICA CORP /DE/ added27,416$151K0.1%2026-Q1
Trexquant Investment LP trimmed26,066$143K0.1%2026-Q1
BNP PARIBAS FINANCIAL MARKETS added25,749$142K0.1%2026-Q1
CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed20,000$110K0.1%2026-Q1
Qube Research & Technologies Ltd added19,443$107K0.1%2026-Q1
Focus Partners Wealth new19,111$105K0.1%2026-Q1
JANE STREET GROUP, LLC trimmed18,993$104K0.1%2026-Q1
Quantinno Capital Management LP new18,975$104K0.1%2026-Q1
Miller Financial Services LLC added17,000$94K0.1%2026-Q1
HBK Sorce Advisory LLC added10,164$78K0.1%2026-Q1
LPL Financial LLC trimmed13,038$72K0.1%2026-Q1
CITIGROUP INC added12,972$71K0.1%2026-Q1
Vanguard Global Advisers, LLC new10,881$60K0.1%2026-Q1
Corient Private Wealth LLC added143,852$56K0.1%2026-Q1
BARCLAYS PLC added5,579$31K0.0%2026-Q1
Allworth Financial LP4,769$26K0.0%2026-Q1
Vivo Capital, LLC4,675$26K0.0%2026-Q1
SIMPLEX TRADING, LLC added3,512$19K0.0%2026-Q1
NFSG Corp1,600$9K0.0%2026-Q1
CWM, LLC1,005$6K0.0%2026-Q1
CrossGen Wealth, LLC1,000$6K0.0%2026-Q1
Rockefeller Capital Management L.P.1,000$6K0.0%2026-Q1
SBI Securities Co., Ltd. added478$3K0.0%2026-Q1
RHUMBLINE ADVISERS275$2K0.0%2026-Q1
Tower Research Capital LLC (TRC) trimmed188$1K0.0%2026-Q1
Advisory Services Network, LLC trimmed182$1K0.0%2026-Q1
ROYAL BANK OF CANADA trimmed97$1K0.0%2026-Q1
Beacon Financial Strategies CORP172$9460.0%2026-Q1
WELLS FARGO & COMPANY/MN added167$9190.0%2026-Q1
Fortitude Family Office, LLC added127$6990.0%2026-Q1
SouthState Bank Corp95$5230.0%2026-Q1
OSAIC HOLDINGS, INC. trimmed18$990.0%2026-Q1
JONES FINANCIAL COMPANIES LLLP13$780.0%2026-Q1
Federation des caisses Desjardins du Quebec12$660.0%2026-Q1
Farther Finance Advisors, LLC10$570.0%2026-Q1
Investors Research Corp8$440.0%2026-Q1
VANGUARD GROUP INC added906,782$4M3.7%2025-Q4 stale
TANG CAPITAL MANAGEMENT LLC653,649$4M3.5%2025-Q3 stale
Aquilo Capital Management, LLC added726,149$3M3.4%2025-Q1 stale
BALYASNY ASSET MANAGEMENT L.P. added189,665$905K0.9%2025-Q1 stale
683 Capital Management, LLC new97,085$404K0.4%2025-Q4 stale
TWO SIGMA ADVISERS, LP added83,443$347K0.3%2025-Q4 stale
Tejara Capital Ltd trimmed58,752$324K0.3%2025-Q3 stale
BRIDGEWAY CAPITAL MANAGEMENT, LLC61,901$258K0.3%2025-Q4 stale
OMERS ADMINISTRATION Corp new60,700$253K0.2%2025-Q4 stale
Moloney Securities Asset Management, LLC trimmed42,866$204K0.2%2025-Q1 stale
GSA CAPITAL PARTNERS LLP added38,767$161K0.2%2025-Q4 stale
XTX Topco Ltd added35,929$149K0.1%2025-Q4 stale
DIMENSIONAL FUND ADVISORS LP trimmed23,757$99K0.1%2025-Q4 stale
Virtu Financial LLC trimmed15,166$84K0.1%2025-Q3 stale
Vanguard Personalized Indexing Management, LLC new13,127$72K0.1%2025-Q3 stale
OCCUDO QUANTITATIVE STRATEGIES LP trimmed12,560$52K0.1%2025-Q4 stale
Engineers Gate Manager LP trimmed10,354$43K0.0%2025-Q4 stale
NATIONAL BANK OF CANADA /FI/ added7,575$41K0.0%2025-Q3 stale
Cape Investment Advisory, Inc. new3,500$15K0.0%2025-Q2 stale
RAYMOND JAMES FINANCIAL INC new1,969$8K0.0%2025-Q2 stale
Rise Advisors, LLC new206$1K0.0%2025-Q3 stale
Physician Wealth Advisors, Inc. new196$1K0.0%2025-Q3 stale
FMR LLC trimmed100$4770.0%2025-Q1 stale
Zurcher Kantonalbank (Zurich Cantonalbank)69$3810.0%2025-Q3 stale
PRINCIPAL SECURITIES, INC. new69$2900.0%2025-Q2 stale
Ameliora Wealth Management Ltd.33$1390.0%2025-Q2 stale
NewEdge Advisors, LLC22$900.0%2025-Q4 stale

Ownership over time

Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.

HoldersTotal shares

Reading this table

Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.

About 13F filings

A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.

Learn how to read institutional ownership