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Disclosery

THRD THIRD HARMONIC BIO INC

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COM (common)

99 managers (101 13F filers) reported a position in THRD shares at 2025-03-31, 38,730,239 shares in all. 31 filers opened a position and 29 filers sold out during the quarter.

Managers
99
13F filers
101
New
31
Added
36
Reduced
13
Sold out
29
Shares held by filers
38,730,239

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Atlas Venture Life Science Advisors, LLC10,402,286$36.1M6.92%013F-HRTimeline
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC5,779,071$20.1M0.48%013F-HRTimelineGroup
BML Capital Management, LLC3,824,417$13.3M10.74%new13F-HRTimeline
Nantahala Capital Management, LLCin group Nantahala Capital Management,…2,938,700$10.2M0.84%+2,437,70013F-HRTimelineGroup
TCG Crossover Management, LLC2,505,424$8.69M1.19%013F-HRTimeline
BVF INC/ILin group BVF INC/IL2,372,933$8.23M0.34%013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,479,618$5.13M<0.01%+1,22513F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC1,159,600$4.02M<0.01%+129,61313F-HRTimelineGroup
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC929,727$3.23M0.18%+779,72713F-HRTimelineGroup
Newtyn Management, LLC635,150$2.2M0.35%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.573,334$1.99M<0.01%+562,33413F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC514,887$1.79M<0.01%+33,02813F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP434,528$1.51M<0.01%+12,69013F-HRTimelineGroup
Affinity Asset Advisors, LLC370,000$1.28M0.2%new13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC331,800$1.15M<0.01%+204,09413F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY319,391$1.11M<0.01%+157,34313F-HRTimelineGroup
Rangeley Capital, LLC270,000$937K1.06%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO264,415$918K<0.01%+228,26813F-HRTimelineGroup
Peapod Lane Capital LLC223,865$777K0.87%new13F-HRTimeline
Stonepine Capital Management, LLC212,783$738K0.72%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP201,453$699K<0.01%+9,11313F-HRTimelineGroup
683 Capital Management, LLCin group 683 Capital Management, LLC200,000$694K0.07%new13F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co177,165$615K<0.01%+3,96613F-HR/ATimelineGroup
Qube Research & Technologies Ltd159,374$553K<0.01%new13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC157,974$548K<0.01%+51,30713F-HR/ATimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC135,774$471K<0.01%+29,24013F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC121,932$423K<0.01%+102,74713F-HR/ATimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS109,605$380K<0.01%+80,17413F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC102,257$355K<0.01%+53,87213F-HRTimelineGroup
Ikarian Capital, LLCin group Ikarian Capital, LLC100,000$347K0.11%013F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC100,000$347K0.07%new13F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP93,939$326K<0.01%+22,68413F-HRTimelineGroup
FNY Investment Advisers, LLC91,052$315K0.19%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/84,685$294K<0.01%+43,38713F-HRTimelineGroup
Vazirani Asset Management LLC83,449$290K1.07%new13F-HRTimeline
Cubist Systematic Strategies, LLC70,949$246K<0.01%new13F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC69,900$243K0.02%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP69,692$242K0.02%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding61,626$214K+44,803Timeline
Quadrature Capital Ltdin group Quadrature Capital Ltd56,145$195K<0.01%new13F-HRTimelineGroup
O'Brien Greene & Co. Inc56,000$194K0.07%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC51,528$179K<0.01%-588,55613F-HRTimelineGroup
UBS Group AGin group UBS Group AG48,172$167K<0.01%+34,85613F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP48,029$167K<0.01%new13F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp45,921$159K<0.01%013F-HRTimelineGroup
Woodline Partners LP40,692$141K<0.01%new13F-HRTimeline
STRS OHIO39,400$137K<0.01%013F-HRTimeline
Verition Fund Management LLC39,390$137K<0.01%+28,15013F-HRTimeline
Nuveen, LLCin group TIAA37,246$129K<0.01%13F-HRTimelineGroup
TAKEDA PHARMACEUTICAL CO LTD36,835$128K0.79%013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC35,031$122K<0.01%-7,45713F-HR/ATimelineGroup
KINGSWOOD WEALTH ADVISORS, LLC33,500$116K0.01%+2,40013F-HR/ATimeline
ALGERT GLOBAL LLC31,980$111K<0.01%new13F-HR/ATimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC31,667$110K<0.01%+4,41713F-HRTimelineGroup
Schonfeld Strategic Advisors LLC30,106$104K<0.01%-292,09613F-HRTimeline
BBR PARTNERS, LLC30,000$104K0.01%new13F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC29,350$102K<0.01%013F-HRTimeline
RHUMBLINE ADVISERS28,171$97.7K<0.01%-75113F-HR/ATimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC25,647$88.5K<0.01%+9,27213F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC23,876$82.8K<0.01%+4,38413F-HR/ATimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC21,962$76.2K<0.01%new13F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\19,815$68.8K<0.01%+27713F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC15,843$55K<0.01%-4,46913F-HRTimelineGroup
Virtus Investment Advisers, LLCgroup of 2 filers holding14,593$50.6K+8,273Timeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding13,362$46.4K+505Timeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN13,156$45.7K<0.01%+1,51913F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.11,930$41.4K<0.01%013F-HRTimeline
AlphaQuest LLC11,873$41.2K<0.01%+2,10013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC11,166$38.7K<0.01%new13F-HRTimeline
Corebridge Financial, Inc.in group Corebridge Financial, Inc.10,739$37.3K<0.01%+88213F-HRTimelineGroup
SG Americas Securities, LLC10,574$37K<0.01%-1,47613F-HRTimeline
China Universal Asset Management Co., L…9,038$31.4K<0.01%-51613F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND5,976$20.7K<0.01%013F-HR/ATimeline
Police & Firemen's Retirement System of…3,986$13.8K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3,941$13.7K<0.01%-1,00813F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.3,168$11K<0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,925$10K<0.01%-3,08013F-HR/ATimelineGroup
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.2,083$7.23K<0.01%new13F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…2,017$7K<0.01%013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,954$6.78K<0.01%013F-HRTimelineGroup
ATWOOD & PALMER INC1,500$5.21K<0.01%new13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…1,437$4.99K<0.01%013F-HRTimeline
GF FUND MANAGEMENT CO. LTD.1,118$3.88K<0.01%+17213F-HRTimeline
FMR LLCin group FMR LLC1,066$3.7K<0.01%-2,535,47413F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…623$2.16K<0.01%+4313F-HRTimelineGroup
AMALGAMATED BANK665$2K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.570$1.98K<0.01%+54013F-HRTimeline
Sterling Capital Management LLC378$1.31K<0.01%-25713F-HRTimeline
NISA INVESTMENT ADVISORS, LLC291$1.01K<0.01%-4,18613F-HRTimeline
CWM, LLCin group CWM, LLC416$1K<0.01%+36713F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.149$1K<0.01%013F-HRTimelineGroup
RAFFA WEALTH MANAGEMENT, LLC150$521<0.01%013F-HRTimeline
CoreCap Advisors, LLC123$427<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC105$364<0.01%new13F-HRTimeline
Point72 (DIFC) Ltd82$285<0.01%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…23$80<0.01%-32013F-HRTimelineGroup
IFP Advisors, Inc0$10<0.01%013F-HRTimelineAmount filed as zero, left out of ratios.
Capital Advisors, Ltd. LLC1$00%new13F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.