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Institutional Holdings

ZLAB

Ownership Summary

Institutions Holding
153
Total Shares Held
45,903,249
Total Value Held
$808,048,350
Quarter
2025-12-31

Active Positions

Increased Positions
7
6,821,187 shares
Decreased Positions
6
189,466 shares
Held Positions
5
304 shares
New Positions
124
38,892,292 shares
Sold Out Positions
11
182,967 shares
Institution Shares Value Change % of Portfolio Reported
RTW INVESTMENTS, LP 6,959,032 $122,757,324 New position 2025-12-31
TCG Crossover Management, LLC 6,137,627 $116,614,913 New position 2.80% 2026-06-30
RA CAPITAL MANAGEMENT, L.P. 5,743,533 $109,127,127 ▲ +36,271 0.95% 2026-06-30
ADAR1 Capital Management, LLC 2,493,040 $43,977,226 New position 2025-12-31
FMR LLC 1,440,406 $25,408,762 New position 2025-12-31
GOLDMAN SACHS GROUP INC 149,434 $2,636,016 New position 2025-12-31
Woodline Partners LP 2,207,293 $41,938,567 New position 0.13% 2026-06-30
Frazier Life Sciences Management, L.P. 1,902,320 $33,556,925 New position 2025-12-31
BAMCO INC /NY/ 1,418,005 $25,013,608 New position 2025-12-31
CITADEL ADVISORS LLC 1,749,546 $30,861,992 New position 2025-12-31
TWO SIGMA INVESTMENTS, LP 29,523 $520,786 New position 2025-12-31
Rock Springs Capital Management LP 811,546 $14,315,671 New position 2025-12-31
JANE STREET GROUP, LLC 577,562 $10,188,194 New position 2025-12-31
BlackRock, Inc. 635,213 $11,205,157 New position 2025-12-31
B Group, Inc. 400,000 $7,056,000 New position 2025-12-31
SCHRODER INVESTMENT MANAGEMENT GROUP 299,844 $5,286,250 New position 2025-12-31
NAN FUNG TRINITY (HK) Ltd 269,975 $4,762,359 New position 2025-12-31
Aberdeen Group plc 311,294 $5,914,586 ▲ +73,555 0.01% 2026-06-30
CITIGROUP INC 5,151 $90,864 New position 2025-12-31
Spruce Street Capital LP 279,110 $5,303,090 New position 1.04% 2026-06-30
AMERIPRISE FINANCIAL INC 181,133 $3,195,186 New position 2025-12-31
BNP Paribas Asset Management Holding S.A. 65,814 $1,161 New position 2025-12-31
Hennion & Walsh Asset Management, Inc. 230,418 $4,377,942 ▲ +16,095 0.12% 2026-06-30
Hudson Bay Capital Management LP 90,000 $1,587,600 New position 2025-12-31
Nantahala Capital Management, LLC 200,000 $3,800,000 New position 0.13% 2026-06-30
SUSQUEHANNA INTERNATIONAL GROUP, LLP 148,195 $2,614,160 New position 2025-12-31
NEXTBio Capital Management LP 163,362 $2,881,706 New position 2025-12-31
SUPERSTRING CAPITAL MANAGEMENT LP 196,853 $3,472,487 New position 2025-12-31
Tidal Investments LLC 153,996 $2,925,924 ▼ -29,695 0.01% 2026-06-30
Seven Fleet Capital Management LP 136,016 $2,924,756 ▲ +58,158 0.48% 2026-06-30
MARSHALL WACE, LLP 231,802 $4,088,987 New position 2025-12-31
D. E. Shaw & Co., Inc. 238,609 $4,209,063 New position 2025-12-31
Privium Fund Management B.V. 132,189 $2,331,814 New position 2025-12-31
STATE STREET CORP 136,428 $2,406,590 New position 2025-12-31
ALPS ADVISORS INC 92,107 $1,624,767 New position 2025-12-31
DIMENSIONAL FUND ADVISORS LP 173,946 $3,068,352 New position 2025-12-31
Legal & General Group Plc 387,800 $6,842,649 New position 2025-12-31
UBS Group AG 1,782,252 $31,438,925 New position 2025-12-31
Virtus Investment Advisers, LLC 38,457 $678,381 New position 2025-12-31
Headlands Technologies LLC 15,846 $279,523 New position 2025-12-31
MORGAN STANLEY 289,705 $5,110,397 New position 2025-12-31
DCF Advisers, LLC 99,000 $1,746,360 New position 2025-12-31
Quadrature Capital Ltd 39,028 $741,532 New position 0.01% 2026-06-30
WealthPlan Investment Management, LLC 36,761 $648,464 New position 2025-12-31
GROUP ONE TRADING LLC 19,032 $335,724 New position 2025-12-31
NORTHERN TRUST CORP 96,442 $1,701,237 New position 2025-12-31
GEODE CAPITAL MANAGEMENT, LLC 23,879 $421,225 New position 2025-12-31
Invesco Ltd. 30,594 $539,678 New position 2025-12-31
XTX Topco Ltd 18,349 $348,631 ▼ -28,723 0.00% 2026-06-30
Schonfeld Strategic Advisors LLC 40,005 $705,687 New position 2025-12-31
Squarepoint Ops LLC 15,316 $291,004 ▼ -4,147 0.00% 2026-06-30
Erste Asset Management GmbH 15,100 $269,082 New position 2025-12-31
Vanguard Personalized Indexing Management, LLC 11,131 $211,489 ▲ +587 0.00% 2026-06-30
Persistent Asset Partners Ltd 12,339 $217,660 New position 2025-12-31
TWO SIGMA SECURITIES, LLC 10,134 $192,546 New position 0.02% 2026-06-30
SIMPLEX TRADING, LLC 173 $3,051 New position 2025-12-31
JPMORGAN CHASE & CO 293,703 $5,180,921 New position 2025-12-31
China Universal Asset Management Co., Ltd. 6,380 $112,543 New position 2025-12-31
Nykredit A/S 4,150 $78,850 New position 0.00% 2026-06-30
Mirae Asset Global Investments Co., Ltd. 206,236 $3,638,002 New position 2025-12-31
ROYAL BANK OF CANADA 14,757 $260,000 New position 2025-12-31
Tower Research Capital LLC (TRC) 804 $14,183 New position 2025-12-31
US BANCORP DE U.S. BANCORP 960 $18,240 ▼ -63 0.00% 2026-06-30
BNP PARIBAS FINANCIAL MARKETS 884 $15,594 New position 2025-12-31
GF FUND MANAGEMENT CO. LTD. 768 $13,548 New position 2025-12-31
Farther Finance Advisors, LLC 690 $13,064 ▼ -267 0.00% 2026-06-30
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 157 $2,769 New position 2025-12-31
C WorldWide Group Holding A/S 510,000 $8,996 New position 2025-12-31
Federation des caisses Desjardins du Quebec 300 $5,700 New position 0.00% 2026-06-30
BARCLAYS PLC 1 $18 New position 2025-12-31
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 721 $27,598 New position 2025-12-31
Arax Advisory Partners 409 $7,215 New position 2025-12-31
ASSETMARK, INC 155 $2,945 ▼ -53 0.00% 2026-06-30
Quent Capital, LLC 230 $4,057 New position 2025-12-31
DEUTSCHE BANK AG TAUNUSANLAGE 12 D-60325 147 $2,793 Unchanged 0.00% 2026-06-30
OSAIC HOLDINGS, INC. 319 $5,626 New position 2025-12-31
Smartleaf Asset Management LLC 331 $5,836 New position 2025-12-31
EverSource Wealth Advisors, LLC 203 $3,581 New position 2025-12-31
North Star Investment Management Corp. 27 $476 New position 2025-12-31
Ameritas Advisory Services, LLC 76 $1,444 New position 0.00% 2026-06-30
AMERIFLEX GROUP, INC. 62 $1,094 New position 2025-12-31
WELLS FARGO & COMPANY/MN 93,140 $1,642,990 New position 2025-12-31
SBI Securities Co., Ltd. 40 $706 New position 2025-12-31
Cornerstone Financial Management LLC 32 $608 Unchanged 0.00% 2026-06-30
Caitong International Asset Management Co., Ltd 26 $494 ▲ +5 0.00% 2026-06-30
Bell Investment Advisors, Inc 26 $494 Unchanged 0.00% 2026-06-30
Stone House Investment Management, LLC 22 $418 New position 0.00% 2026-06-30
Blue Trust, Inc. 5 $95 Unchanged 0.00% 2026-06-30
Larson Financial Group LLC 1 $18 New position 2025-12-31
Integrated Wealth Concepts LLC 3 $57 New position 0.00% 2026-06-30
BESSEMER GROUP INC 145 $3 New position 2025-12-31
PRICE T ROWE ASSOCIATES INC /MD/ 602,954 $10,637 New position 2025-12-31
Walleye Capital LLC 373,399 $6,586,758 New position 2025-12-31
BAROMETER CAPITAL MANAGEMENT INC. 0 $0 Sold out 2026-06-30
TD ASSET MANAGEMENT INC 86,640 $1,528,330 New position 2025-12-31
Point72 Asset Management, L.P. 0 $0 Sold out 2026-06-30
MANUFACTURERS LIFE INSURANCE COMPANY, THE 46,935 $827,464 New position 2025-12-31
Legacy Wealth Asset Management, LLC 0 $0 Sold out 2026-06-30
ENVESTNET ASSET MANAGEMENT INC 151,318 $2,669,246 New position 2025-12-31
Bridgefront Capital, LLC 0 $0 Sold out 2026-06-30
RENAISSANCE TECHNOLOGIES LLC 0 $0 Sold out 2026-06-30
BANK OF MONTREAL /CAN/ 22,099 $389,827 New position 2025-12-31
Daiwa Securities Group Inc. 150 $3 New position 2025-12-31
AXQ CAPITAL, LP 0 $0 Sold out 2026-06-30
Mariner, LLC 0 $0 Sold out 2026-06-30
SG Americas Securities, LLC 0 $0 Sold out 2026-06-30
FIFTH THIRD BANCORP 0 $0 Sold out 2026-06-30
Advisory Services Network, LLC 0 $0 Sold out 2026-06-30
IFP Advisors, Inc 94 $1,658 Unchanged 2025-12-31
Parallel Advisors, LLC 0 $0 Sold out 2026-06-30
Global Retirement Partners, LLC 20 $353 New position 2025-12-31
Clearstead Advisors, LLC 9 $159 New position 2025-12-31
RHUMBLINE ADVISERS 281 $4,956 New position 2025-12-31
Clearbridge Investments, LLC 1,808,035 $31,893,740 New position 2025-12-31
WELLINGTON MANAGEMENT GROUP LLP 752,858 $13,280,417 New position 2025-12-31
BANK OF AMERICA CORP /DE/ 388,769 $6,857,886 ▲ +246,395 2025-12-31
XY Capital Ltd 202,304 $3,568,643 New position 2025-12-31
Campbell & CO Investment Adviser LLC 170,117 $3,000,864 New position 2025-12-31
Qube Research & Technologies Ltd 107,651 $1,898,964 New position 2025-12-31
PRINCIPAL FINANCIAL GROUP INC 101,782 $1,795,434 New position 2025-12-31
RAYMOND JAMES FINANCIAL INC 92,837 $1,637,637 New position 2025-12-31
NEOS Investment Management LLC 75,165 $1,325,911 New position 2025-12-31
Long Corridor Asset Management Ltd 65,800 $1,160,712 New position 2025-12-31
MML INVESTORS SERVICES, LLC 34,421 $607,186 New position 2025-12-31
LPL Financial LLC 31,114 $548,851 New position 2025-12-31
DRW Securities, LLC 30,862 $544,405 New position 2025-12-31
Orion Porfolio Solutions, LLC 20,849 $367,783 New position 2025-12-31
US BANCORP \DE\ 17,771 $313,482 New position 2025-12-31
Marks Group Wealth Management, Inc 16,278 $287,144 New position 2025-12-31
IvyRock Asset Management (HK) Ltd 14,979 $264,230 New position 2025-12-31
ExodusPoint Capital Management, LP 13,618 $240,222 New position 2025-12-31
OPPENHEIMER ASSET MANAGEMENT INC. 10,608 $187,125 New position 2025-12-31
LMR Partners LLP 10,320 $182,045 New position 2025-12-31
Quantinno Capital Management LP 10,085 $177,899 New position 2025-12-31
Horizon Investments, LLC 735 $12,965 New position 2025-12-31
PRIVATE TRUST CO NA 412 $7,268 New position 2025-12-31
Zurcher Kantonalbank (Zurich Cantonalbank) 317 $5,592 New position 2025-12-31
PNC FINANCIAL SERVICES GROUP, INC. 302 $5,327 New position 2025-12-31
Parkside Financial Bank & Trust 213 $3,758 New position 2025-12-31
Pinnacle Wealth Planning Services, Inc. 201 $3,546 New position 2025-12-31
DEUTSCHE BANK AG\ 159 $2,805 New position 2025-12-31
HRT FINANCIAL LP 83,793 $1,478 New position 2025-12-31
Transamerica Financial Advisors, LLC 73 $1,288 New position 2025-12-31
TD PRIVATE CLIENT WEALTH LLC 56 $988 New position 2025-12-31
Allworth Financial LP 50 $882 New position 2025-12-31
DekaBank Deutsche Girozentrale 36,648 $647 New position 2025-12-31
HUNTINGTON NATIONAL BANK 21 $370 New position 2025-12-31
CIBC Private Wealth Group LLC 21 $370 New position 2025-12-31
MAI Capital Management 19 $336 New position 2025-12-31
Ancora Advisors LLC 15 $265 New position 2025-12-31
Virtu Financial LLC 10,551 $186 New position 2025-12-31
Rockefeller Capital Management L.P. 8 $141 New position 2025-12-31
CWM, LLC 1,958 $34 New position 2025-12-31