13F

Stock

Spyre Therapeutics, Inc.

SYRE · held by 198 managers

Reported value

$4.08B

Holders

198

+51 new · −11 exited

Holders’ est. mark

$1.26B

Price effect on 139 books still in the name

Largest holder

$594.2M

Fidelity

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Fidelity11.8M$594.2M$205.8MAdded$212.9M
BlackRock, Inc.5.52M$278.5M$97.6MAdded$97.6M
RTW INVESTMENTS, LP4.17M$210.4M$73.8MAdded$73.8M
Fairmount Funds Management LLC4.02M$202.7M$71MAdded$71M
PERCEPTIVE ADVISORS LLC3.78M$190.8M$54.3MAdded$90.3M
VR ADVISER, LLC3.69M$185.9M$65.2MAdded$65.2M
VANGUARD CAPITAL MANAGEMENT LLC3.06M$154.2MHeld
Driehaus Capital Management LLC2.79M$140.8M$49.3MAdded$46.3M
State Street2.61M$131.5M$40MAdded$57.4M
Paradigm Biocapital Advisors LP1.96M$98.7M$25.9MAdded$50.7M
Commodore Capital LP1.91M$96.5M$33.8MAdded$18.2M
TCG Crossover Management, LLC1.9M$95.9M$33.6MAdded$33.6M
TANG CAPITAL MANAGEMENT LLC1.89M$95.4M$33.5MAdded$33.5M
WELLINGTON MANAGEMENT GROUP LLP1.82M$92M$27.4MAdded$41.3M
Capital International Investors1.75M$88.1M$30.9MCut−$26.3M
GEODE CAPITAL MANAGEMENT, LLC1.72M$86.8M$29.3MAdded$32.5M
JANUS HENDERSON GROUP PLC1.66M$83.6M$29.3MAdded$23.7M
RA CAPITAL MANAGEMENT, L.P.1.62M$81.8M$28.7MAdded$28.7M
Remedium Capital Partners, LLC1.46M$73.5M$73.4MAdded$73.4M
Affinity Asset Advisors, LLC1.28M$64.5M$22.6MAdded$17.6M
BANK OF AMERICA CORP /DE/1.23M$61.9M$7.42MAdded$48.2M
BAKER BROS. ADVISORS LP1M$50.4M$17.7MAdded$17.7M
BRAIDWELL LP932.8K$47.1M$16.5MCut−$6.5M
FRANKLIN RESOURCES INC882.8K$44.5M$15.6MAdded$8.19M
JPMORGAN CHASE & CO979.3K$44.5M$797KAdded$42.4M
Caligan Partners LP878.1K$44.3MNew
Siren, L.L.C.818.6K$41.3M$14.5MAdded$14.5M
Polar Capital Holdings Plc792.8K$40M$13.1MAdded$15.7M
UBS Group AG671.2K$33.9M$11.9MAdded$11.6M
Capital World Investors666.6K$33.6M$3.54MAdded$27.1M
EMERALD ADVISERS, LLC613.4K$30.9M$10.8MAdded$10.1M
Candriam S.C.A.610.3K$30.8M$7.52MAdded$16.8M
VANGUARD PORTFOLIO MANAGEMENT LLC585.1K$29.5MHeld
NORTHERN TRUST CORP578.9K$29.2M$9.92MAdded$10.8M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC562.7K$28.4M$9.95MAdded$9.56M
Pictet Asset Management Holding SA491.6K$24.8M$8.69MCut−$5.14M
VANGUARD FIDUCIARY TRUST CO464.7K$23.4MHeld
EMERALD MUTUAL FUND ADVISERS TRUST408.1K$20.6M$7.22MAdded$7.08M
SAMLYN CAPITAL, LLC396.7K$20MNew
ADAR1 Capital Management, LLC338.3K$17.1M$602KAdded$15.9M
Blackstone Inc.292.8K$14.8M$5.18MCut−$1.64M
VICTORY CAPITAL MANAGEMENT INC292.1K$14.7M$2.58MAdded$9.95M
GOLDMAN SACHS GROUP INC269.9K$13.6M$4.77MAdded$4.6M
Woodline Partners LP265.9K$13.4M$4.7MAdded$4.7M
MORGAN STANLEY246.7K$12.4M$3.23MAdded$6.46M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC207.3K$10.5M$1.1MAdded$8.42M
BOOTHBAY FUND MANAGEMENT, LLC193K$9.74MNew
Bank of New York Mellon Corp191.4K$9.65M$3.38MAdded$3.34M
SILVERARC CAPITAL MANAGEMENT, LLC186.6K$9.41M$3.3MAdded$3.26M
FIRST TRUST ADVISORS LP178.4K$9MNew
Universal- Beteiligungs- und Servicegesellschaft mbH170.4K$8.59M$3.01MAdded$2.99M
STEMPOINT CAPITAL LP167.6K$8.45M$572.4KAdded$7.39M
AMERIPRISE FINANCIAL INC159.2K$8.03M$676.4KAdded$6.78M
Nuveen, LLC153.9K$7.76M$2.67MAdded$2.82M
Ensign Peak Advisors, Inc148.5K$7.49MNew
MILLENNIUM MANAGEMENT LLC146.6K$7.4M$1.35MAdded$4.9M
HighVista Strategies LLC146.3K$7.38M$2.59MAdded$1.21M
MARSHALL WACE, LLP139.3K$7.02MNew
TD Asset Management Inc137.4K$6.93M$2.43MAdded$2.02M
Invesco Ltd.132.4K$6.68M$2.34MAdded$1.73M
DEUTSCHE BANK AG\129.2K$6.52M$2.16MAdded$2.52M
ARMISTICE CAPITAL, LLC120.9K$6.1M$2.14MCut−$335.2K
MANUFACTURERS LIFE INSURANCE COMPANY, THE112.8K$5.69M$2.07MAdded$1.55M
Citadel108.1K$5.45M$1.13MAdded$3.36M
B Group, Inc.100K$5.04M$1.77MAdded$1.77M
SEVEN GRAND MANAGERS, LLC100K$5.04M$1.77MAdded$1.77M
F/m Investments LLC99.5K$5.02M$1.76MAdded$1.62M
Swiss National Bank96.5K$4.87M$1.71MAdded$1.71M
ExodusPoint Capital Management, LP87.1K$4.39M$669.6KAdded$3.15M
RHUMBLINE ADVISERS85.1K$4.29M$1.47MAdded$1.58M
MERCER GLOBAL ADVISORS INC /ADV71.1K$3.59M$1.26MAdded$102.9K
Atle Fund Management AB62.7K$3.49MNew
Rockefeller Capital Management L.P.64K$3.23M$9.71KAdded$3.21M
ALPS ADVISORS INC63.9K$3.23M$1.13MAdded$1.14M
PRUDENTIAL FINANCIAL INC59.6K$3MNew
FRED ALGER MANAGEMENT, LLC59.5K$3MNew
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM59.2K$2.99M$849.3KAdded$1.41M
SCHRODER INVESTMENT MANAGEMENT GROUP63.7K$2.89M$833.7KAdded$929.5K
Rafferty Asset Management, LLC56.9K$2.87M$944.3KAdded$1.12M
Balyasny Asset Management L.P.55.5K$2.8M$980.8KAdded$391.5K
VOYA INVESTMENT MANAGEMENT LLC54K$2.72M$482.3KAdded$1.83M
Susquehanna Portfolio Strategies, LLC53.1K$2.68M$938.8KAdded$938.8K
DIMENSIONAL FUND ADVISORS LP47.7K$2.41M$843.3KCut−$126.2K
ALLIANCEBERNSTEIN L.P.70.9K$2.32M$0Added$111.4K
BARCLAYS PLC45.8K$2.31M$809.5KCut−$3.67M
Legal & General Group Plc44.8K$2.26M$791.9KAdded$410.1K
MetLife Investment Management, LLC38.4K$1.94M$672KAdded$692K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.36.3K$1.81M$604.5KAdded$663.3K
VANGUARD ASSET MANAGEMENT, Ltd33.2K$1.68MHeld
WELLS FARGO & COMPANY/MN33.2K$1.68M$587.1KCut−$1.02M
Vanguard Global Advisers, LLC31.1K$1.57MHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP29K$1.46M$108KAdded$1.26M
Cinctive Capital Management LP27.4K$1.38M$485KAdded$206.3K
STATE OF WISCONSIN INVESTMENT BOARD26.5K$1.34M$468.9KAdded$445K
PROFUND ADVISORS LLC26K$1.31M$364.1KAdded$639K
Waverly Advisors, LLC26K$1.31M$458.9KAdded$459.5K
XTX Topco Ltd24.4K$1.23MNew
NEW YORK STATE COMMON RETIREMENT FUND22.3K$1.12M$338.8KAdded$495.2K
Ellsworth Advisors, LLC22K$1.11MNew
Icahn Capital20.9K$1.05M$315.1KAdded$469.1K
RAYMOND JAMES FINANCIAL INC19.8K$996.4KNew
Seven Fleet Capital Management LP19.7K$993.2KNew
Assenagon Asset Management S.A.18.6K$940.6K$329.7KAdded$215.4K
BNP PARIBAS FINANCIAL MARKETS18.6K$939.7K$209.4KAdded$551.7K
Police & Firemen's Retirement System of New Jersey18.4K$926.1K$324.6KAdded$324.6K
Global Endowment Management, LP18.2K$917K$321KAdded$321K
KENNEDY CAPITAL MANAGEMENT LLC16.9K$851.1KNew
State of New Jersey Common Pension Fund D16.7K$843.4K$295.2KAdded$296.3K
INTECH INVESTMENT MANAGEMENT LLC16.4K$829.4K$290.7KAdded$230.7K
Creative Planning15.5K$781.1KNew
Zurcher Kantonalbank (Zurich Cantonalbank)14K$703.9K$197.4KAdded$338.2K
China Universal Asset Management Co., Ltd.13.9K$703K$223.5KAdded$288.8K
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM13.9K$701.4K$159.7KAdded$405.5K
ProShare Advisors LLC13.5K$680.8K$238.6KAdded$157K
ARIZONA STATE RETIREMENT SYSTEM13.4K$677.8K$237.6KAdded$225.8K
Vanguard Investments Australia, Ltd.12.8K$646.3KHeld
BROWN ADVISORY INC12.4K$625.5KNew
CITIGROUP INC12K$605.6K$212.3KCut−$2.67M
KLP KAPITALFORVALTNING AS10.9K$549.8K$183.9KAdded$209.1K
Russell Investments Group, Ltd.9.93K$500.9K$98.2KAdded$319K
Carlyle Group Inc.9.62K$485.2K$170.2KAdded$170.2K
Man Group plc9.55K$481.5KNew
MARTINGALE ASSET MANAGEMENT L P9.08K$458K$122.5KAdded$231K
SEI INVESTMENTS CO8.97K$452.7K$108.1KAdded$252.3K
Tower Research Capital LLC (TRC)8.79K$443.4K$7.51KAdded$429.4K
Bridgefront Capital, LLC8.65K$436.4KNew
TUDOR INVESTMENT CORP ET AL8.36K$421.9K$147.9KAdded$90.1K
RWC Asset Management LLP8.17K$411.9KNew
Virtus Investment Advisers, LLC8.11K$409.1K$139.9KAdded$149.8K
CAPSTONE INVESTMENT ADVISORS, LLC7.54K$380.2KNew
E Fund Management Co., Ltd.7.16K$360.9KHeld
Scientech Research LLC7.09K$357.5KNew
TWO SIGMA SECURITIES, LLC6.85K$345.6KNew
AlphaCentric Advisors LLC6.63K$334.6KNew
XPONANCE LLC6.45K$325.1KNew
TEACHER RETIREMENT SYSTEM OF TEXAS6.28K$316.8K$111KAdded$81.8K
Arrowpoint Investment Partners (Singapore) Pte. Ltd.6.14K$309.7K$108.6KCut−$139.9K
High Net Worth Advisory Group LLC6K$302.6KNew
LOS ANGELES CAPITAL MANAGEMENT LLC5.86K$295.5K$153.4KCut−$17K
Ameritas Investment Partners, Inc.5.59K$282.1K$98.9KAdded$98.9K
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.5.2K$262.3KNew
PSP Research LLC5.16K$260.2K$91.2KCut−$258.7K
Persistent Asset Partners Ltd4.8K$242.3K$39.7KAdded$168.7K
DeepCurrents Investment Group LLC4.74K$239.1KNew
Quantinno Capital Management LP4.56K$230.1KNew
STRS OHIO4.5K$227KNew
Vanguard Personalized Indexing Management, LLC4.4K$221.8KNew
PRINCIPAL FINANCIAL GROUP INC4.3K$216.8KNew
Mirae Asset Global Investments Co., Ltd.4.1K$206.7K$66.7KAdded$83.1K
ABS Direct Equity Fund LLC2.8K$193.6KNew
ROYAL BANK OF CANADA3.25K$164K$35.3KAdded$99K
Union Bancaire Privee, UBP SA3.88K$158.8KNew
CWM, LLC2.1K$106.2K$99.3KAdded$106.1K
NISA INVESTMENT ADVISORS, LLC1.92K$96.6K$12.5KAdded$73.5K
GF FUND MANAGEMENT CO. LTD.1.74K$87.9K$26.9KAdded$38K
PRICE T ROWE ASSOCIATES INC /MD/1.6M$80.6K$28.3KAdded$28.2K
Sterling Capital Management LLC1.05K$53K$18.6KAdded$268
Patient Square Capital LP1K$50.4K$17.7KCut−$4.86M
GROUP ONE TRADING LLC901$45.4K$7.07KAdded$32.3K
BNP PARIBAS ASSET MANAGEMENT Holding S.A.888$44.8K$33.1KAdded$44.8K
Neo Ivy Capital Management598$30.2K$10.6KCut−$568.1K
Kemnay Advisory Services Inc.574$29KNew
SUMMIT SECURITIES GROUP LLC562$28.3KNew
GAMMA Investing LLC523$26.4K$5.83KAdded$15.6K
OSAIC HOLDINGS, INC.498$25.1K$6.49KAdded$13.1K
Optiver Holding B.V.288$14.5K$4.24KAdded$6.67K
Caitong International Asset Management Co., Ltd286$14.4KNew
Delos Wealth Advisors, LLC250$12.6KNew
QUADRANT CAPITAL GROUP LLC146$7.37KNew
Smartleaf Asset Management LLC157$7.13KNew
PNC Financial Services Group, Inc.123$6.2K$1.52KAdded$3.39K
Allworth Financial LP117$5.9K$1.02KAdded$4K
ROTHSCHILD INVESTMENT LLC99$4.99K$1.45KAdded$2.31K
US BANCORP \DE\97$4.89K$176Added$4.56K
Quantbot Technologies LP88$4.44KNew
EverSource Wealth Advisors, LLC79$3.98K$1.15KAdded$1.85K
Farther Finance Advisors, LLC74$3.62K$597Added$2.41K
SIGNATUREFD, LLC70$3.53K$1.24KAdded$1.24K
Larson Financial Group LLC36$1.82K$637Cut−$2.9K
Parkside Financial Bank & Trust35$1.77K$621Added$621
Parallel Advisors, LLC32$1.61KNew
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY25.8K$1.3K$456Added$456
IFP Advisors, Inc24$1.21K$425Added$425
Arax Advisory Partners18$908New
Bare Financial Services, Inc16$807New
SG Americas Securities, LLC13.4K$676$237Cut−$89
MAI Capital Management13$656New
Virtu Financial LLC8.09K$408New
SBI Securities Co., Ltd.5$252$88Added$88
FIFTH THIRD BANCORP5$252New
Keating Financial Advisory Services, Inc.4$202New
MassMutual Private Wealth & Trust, FSB3$151New
TWIN PEAKS WEALTH ADVISORS, LLC3$151New
Essential Partners LLC2$101New
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO1.59K$80$28Added$28
KBC Group NV1.37K$69New
Covestor Ltd4$0$0Held
NOMURA ASSET MANAGEMENT CO LTD0$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.