13F

Stock

AbCellera Biologics Inc.

ABCL · held by 137 managers

Reported value

$429.1M

Holders

137

+18 new · −28 exited

Holders’ est. mark

$6.96M

Price effect on 117 books still in the name

Largest holder

$105.7M

BAKER BROS. ADVISORS LP

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BAKER BROS. ADVISORS LP30.3M$105.7M$1.93MAdded$11.5M
Capital World Investors13.4M$46.6M$935.3KAdded$935.3K
TWO SIGMA INVESTMENTS, LP10.6M$36.9M$406.8KAdded$17M
TD Waterhouse Canada Inc.9.56M$33.6M$2.24KAdded$33.5M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC7.58M$26.4M$530.3KCut−$499.7K
UBS Group AG4.21M$14.7M$135.8KAdded$8.06M
ArrowMark Colorado Holdings LLC4.11M$14.3M$287.4KAdded$287.4K
BlackRock, Inc.4.04M$14.1M$270.6KAdded$879.1K
Driehaus Capital Management LLC4.02M$14M$264KAdded$1.15M
GOLDMAN SACHS GROUP INC3.75M$13.1M$262.6KCut−$1.77M
BANK OF AMERICA CORP /DE/3M$10.5M$184.3KAdded$1.47M
Jefferies Financial Group Inc.2.75M$9.58MNew
Alyeska Investment Group, L.P.2.59M$9.05MNew
TUDOR INVESTMENT CORP ET AL2.27M$7.93M$125.7KAdded$1.79M
MORGAN STANLEY2.22M$7.76M$155.7KCut−$2.5M
Guardian Partners Inc.1.79M$6.25M$434KAdded$434K
Renaissance Technologies1.51M$5.27M$105.7KCut−$2.9M
Citadel1.36M$4.75M$95.3KCut−$1.52M
MILLENNIUM MANAGEMENT LLC1.29M$4.52M$90.6KCut−$1.55M
Point72 Asset Management, L.P.1.15M$4.01M$68.4KAdded$671.5K
JANE STREET GROUP, LLC847.9K$2.96M$59.4KCut−$1.82M
SUSQUEHANNA INTERNATIONAL GROUP, LLP750.4K$2.62M$52.5KCut−$2.6M
State Street730.2K$2.55M$48.6KAdded$174.6K
VOLORIDGE INVESTMENT MANAGEMENT, LLC610.4K$2.13M$42.7KCut−$249.2K
Intellectus Partners, LLC546.1K$1.91M$36.6KAdded$115.9K
STATE OF MICHIGAN RETIREMENT SYSTEM400K$1.4M$28KAdded$28K
ROYAL BANK OF CANADA394.8K$1.38M$26.1KAdded$99K
MARSHALL WACE, LLP359.7K$1.26MNew
OSAIC HOLDINGS, INC.349K$1.22M$24.3KAdded$30.1K
SOFTBANK GROUP CORP.345.2K$1.2M$24.2KAdded$24.2K
SEB Asset Management AB340.3K$1.19MHeld
GEODE CAPITAL MANAGEMENT, LLC309.4K$1.08M$21.7KAdded$7.72K
LAZARD ASSET MANAGEMENT LLC305.2K$1.07M$21.4KCut−$59K
RAYMOND JAMES FINANCIAL INC289.8K$1.01M$17.3KAdded$166.6K
CITIZENS FINANCIAL GROUP INC/RI261.9K$914K$18.3KAdded$18.3K
GROUP ONE TRADING LLC239.1K$834.6K$9.03KAdded$393.4K
NORTHERN TRUST CORP204.6K$714.1K$14.3KAdded$2.51K
SIMPLEX TRADING, LLC201.2K$702.3KNew
XTX Topco Ltd192.4K$671.7K$13.5KCut−$570.7K
Headlands Technologies LLC182.7K$637.5K$12.8KCut−$8.18K
BANK OF MONTREAL /CAN/181.7K$634.1K$10.2KAdded$133.6K
Engineers Gate Manager LP181.5K$633.3K$784Added$595K
Intesa Sanpaolo S.p.A.164.4K$567K$10.9KCut−$50.3K
HSBC HOLDINGS PLC143.5K$498.6K$5.85KAdded$97.7K
ExodusPoint Capital Management, LP142.7K$498.2K$7.91KAdded$111.5K
Schonfeld Strategic Advisors LLC141.3K$493.1K$1.37KAdded$426.2K
AXQ CAPITAL, LP136.2K$475.4KNew
BNP PARIBAS FINANCIAL MARKETS125.3K$437.4K$8.77KCut−$285.2K
Voleon Capital Management LP122.5K$427.7K$8.58KCut−$479.7K
LPL Financial LLC121.8K$425.1K$3.41KAdded$258.6K
PIER 88 INVESTMENT PARTNERS LLC120.1K$419.1K$7.4KAdded$57.6K
ArchPoint Investors115.1K$401.5K$8.05KAdded$8.05K
Graham Capital Management, L.P.112.8K$393.8K$7.9KCut−$488K
AMERICAN CENTURY COMPANIES INC109K$380.4K$7.63KCut−$8.61K
Jump Financial, LLC98.6K$344.1K$5.69KAdded$66.2K
HighTower Advisors, LLC95.9K$334.8K$5.6KAdded$61.3K
STIFEL FINANCIAL CORP84.5K$295.1K$5.92KAdded$3.78K
Virtus Investment Advisers, LLC75.3K$262.9K$5.14KAdded$11.6K
JPMORGAN CHASE & CO77.6K$254.6K−$10.9KCut−$10.9K
Invesco Ltd.60.4K$210.8K$3.82KAdded$24K
Erste Asset Management GmbH62K$203.4K−$11.2KCut−$11.2K
Resolute Advisors LLC57.5K$200.8K$4.03KAdded$4.03K
China Universal Asset Management Co., Ltd.53.8K$187.8K$3.41KAdded$20.9K
Cerity Partners LLC52.3K$182.5K$3.64KAdded$4.49K
BARCLAYS PLC49.5K$172.7K$2.35KAdded$57.9K
Tradition Wealth Management, LLC47.7K$166.6K$3.3KAdded$5.46K
Creative Planning44.1K$153.7K$2.93KAdded$10.6K
XML Financial, LLC42K$146.7K$2.94KAdded$2.94K
HBK Sorce Advisory LLC26.2K$137.2K$51.9KAdded$58.3K
Federation des caisses Desjardins du Quebec39K$136.2K$2.95KAdded$109
Quadrature Capital Ltd38K$132.5K$2.66KCut−$568.9K
SIGNATURE ESTATE & INVESTMENT ADVISORS LLC35.7K$124.5K$2.5KAdded$2.5K
Quantbot Technologies LP34.5K$120.5KNew
OneDigital Investment Advisors LLC34K$118.7K$1.68KAdded$36.6K
MOR Wealth Management, LLC33K$115.2K$2.31KAdded$2.31K
Squarepoint Ops LLC31.7K$110.8K$2.22KCut−$344.3K
BRANDYWINE MANAGERS, LLC28.5K$99.4K$1.99KAdded$1.99K
VestGen Advisors, LLC18.5K$91.7KNew
Stratos Wealth Advisors, LLC23K$80.3K$1.61KAdded$1.61K
Green Alpha Advisors, LLC22.9K$80.1K$1.61KCut−$14.3K
CIBC Bancorp USA Inc.20K$69.8KHeld
Ballentine Partners, LLC19.3K$67.4K$1.3KAdded$3.75K
Brevan Howard Capital Management LP18.8K$65.7KNew
Integrated Wealth Concepts LLC17.9K$62.4KNew
CIBC WORLD MARKET INC.17.8K$62.1K$1.25KCut−$8.71K
SCOTIA CAPITAL INC.16.9K$59.1K$1.12KAdded$4.54K
Farther Finance Advisors, LLC16.6K$58.4K$1.5KAdded$1.5K
WELLS FARGO & COMPANY/MN15.9K$55.5K$1.04KAdded$4.53K
Ground Swell Capital, LLC15.8K$55.2KNew
Mirae Asset Global Investments Co., Ltd.15.8K$55.2K$1.02KAdded$5.44K
Allworth Financial LP15.4K$53.8K$789Added$15.2K
ROTHSCHILD INVESTMENT LLC14.5K$50.6K$1.01KAdded$1.01K
Vanguard Personalized Indexing Management, LLC14K$48.8K$901Added$4.78K
ProShare Advisors LLC13.6K$47.3K$926Added$2.05K
ENVESTNET ASSET MANAGEMENT INC12.7K$44.4K$841Added$3.34K
KESTRA PRIVATE WEALTH SERVICES, LLC12.7K$44.3K$889Added$889
AssuredPartners Investment Advisors, LLC12.3K$41.6K−$300Added$7.37K
Cetera Investment Advisers11.3K$39.4K$786Added$1.03K
TWO SIGMA SECURITIES, LLC10.2K$35.5K$712Cut−$198.1K
Integrity Financial Corp /WA10K$34.9K$700Added$700
DKM Wealth Management, Inc.10K$34.9K$700Added$700
&PARTNERS10K$34.9K$700Added$700
Lantern Wealth Advisors, LLC10K$34.9KNew
Walleye Capital LLC9.78K$34.1K$684Cut−$817.6K
SIGNATUREFD, LLC9.24K$32.2K$647Cut−$3.54K
SBI Securities Co., Ltd.8.53K$29.8K$184Added$20.8K
NBC SECURITIES, INC.8.5K$29.7K$595Added$595
CITIGROUP INC8.47K$29.6K$584Added$1.01K
Walleye Trading LLC7.68K$26.8K$537Cut−$6.88K
GF FUND MANAGEMENT CO. LTD.6.7K$23.4K$412Added$3.25K
Aviso Financial Inc.6.54K$22.8K$458Added$458
Tower Research Capital LLC (TRC)5.73K$20K$401Cut−$48.7K
IFP Advisors, Inc4.13K$14.4K$164Added$6.42K
Parallel Advisors, LLC3.52K$12.3K$237Added$656
Advisory Services Network, LLC2.96K$10.3K$207Cut−$91.1K
Blume Capital Management, Inc.2.8K$9.77K$196Added$196
Cornerstone Planning Group LLC2K$9.32K$1.33KAdded$2.5K
Pacifica Partners Inc.2.63K$9.18K$158Cut−$12.9K
Rockefeller Capital Management L.P.2K$6.98K$140Added$140
EFG International AG1.7K$5.93K$119Added$119
JONES FINANCIAL COMPANIES LLLP1.51K$4.93K−$99Added$2.65K
NATIONAL BANK OF CANADA /FI/1.39K$4.86KNew
HRT FINANCIAL LP1.24M$4.31K$39Added$2.44K
QUADRANT CAPITAL GROUP LLC1.22K$4.26K$85Cut−$982
Princeton Global Asset Management LLC1K$3.49K$70Added$70
US BANCORP \DE\611$2.13K$42Added$42
Caitong International Asset Management Co., Ltd590$2.06K$41Cut−$11.9K
B. Riley Wealth Advisors, Inc.500$1.64KNew
MAI Capital Management266$929$19Added$19
HARBOUR INVESTMENTS, INC.127$443New
Handelsbanken Fonder AB115.7K$404$6Added$133
GILL CAPITAL PARTNERS, LLC100$349New
Clearstead Advisors, LLC26$91$2Added$2
SG Americas Securities, LLC20.2K$70New
Janney Montgomery Scott LLC13K$46New
VAUGHAN DAVID INVESTMENTS LLC/IL10K$35New
Larson Financial Group LLC7$24$0Held

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.