683 Capital Management, LLC
Follow13F filer, CIK 1404574, NEW YORK, NY
683 Capital Management, LLC reported $1,449,790,047 across 140 holdings for the quarter ended 2025-03-31, in a 13F-HR filed 2025-05-15. Its ten largest share positions make up 33.5% of the portfolio.
Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001085146-25-003184
- Period
- 2025-03-31
- Reported value
- $1.45B
- Holdings
- 140
- Top 10 weight
- 33.5%
- New
- 34
- Sold out
- 119
Largest buys vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| UNHnew | +52,000 | $27.2M |
| ABnew | +525,825 | $20.1M |
| CNCnew | +265,000 | $16.1M |
| ELVnew | +27,000 | $11.7M |
| GXOadded | +300,000 | $11.7M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Largest sells vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| OXY/WSexited | -854,600 | -$23.5M |
| TGTXreduced | -402,000 | -$15.9M |
| Cexited | -200,000 | -$14.1M |
| CVNAreduced | -53,000 | -$11.1M |
| EROreduced | -667,887 | -$8.09M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Back to all 114 share positions
Options
Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).
| Security | Type | Amount | Value | Change |
|---|---|---|---|---|
| LLYELI LILLY & CO COM | put | 115,000 | $95M | -115,000 |
| TSLATESLA INC COM | put | 328,000 | $85M | -230,000 |
| MSTRSTRATEGY INC Stock | put | 182,100 | $52.5M | +24,700 |
| MDGLMADRIGAL PHARMACEUTICALS INC Stock | put | 152,000 | $50.3M | -2,500 |
| PLTRPALANTIR TECHNOLOGIES INC COM | put | 520,200 | $43.9M | new |
| NVONOVO-NORDISK A S ADR | put | 402,500 | $27.9M | +102,500 |
| COFCAPITAL ONE FINL CORP COM | put | 125,000 | $22.4M | +75,000 |
| COINCOINBASE GLOBAL INC Stock | put | 101,000 | $17.4M | 0 |
| ALNYALNYLAM PHARMACEUTICALS INC Stock | put | 51,200 | $13.8M | -7,500 |
| LENLENNAR CORP Stock | put | 75,000 | $8.61M | -15,000 |
| LDOSLEIDOS HOLDINGS INC Stock | put | 48,800 | $6.59M | new |
| LDOSLEIDOS HOLDINGS INC Stock | call | 48,800 | $6.59M | new |
| SAICSCIENCE APPLICATIONS INTL CO Stock | put | 50,000 | $5.61M | new |
| SAICSCIENCE APPLICATIONS INTL CO Stock | call | 50,000 | $5.61M | new |
| KBRKBR INC Stock | put | 100,000 | $4.98M | new |
| KBRKBR INC Stock | call | 100,000 | $4.98M | new |
| HIMSHIMS & HERS HEALTH INC COM CL A | put | 150,000 | $4.43M | new |
| PRAXPRAXIS PRECISION MEDICINES I COM NEW | put | 94,300 | $3.57M | new |
| AMTMAMENTUM HOLDINGS INC Stock | call | 100,000 | $1.82M | new |
| IONQIONQ INC Stock | put | 75,000 | $1.66M | +25,000 |
| CZRCAESARS ENTERTAINMENT INC NE COM | put | 50,000 | $1.25M | 0 |
Principal amounts
Notes and convertibles filed as a face amount (PRN). A face amount is never added to a share count (H6).
| Security | Type | Amount | Value | Change |
|---|---|---|---|---|
| INSMED INCINSMED INC NOTE 0.750% 6/0 | principal | 15,428,000 | $36.4M | 0 |
| BRIDGEBIO PHARMA INCBRIDGEBIO PHARMA INC NOTE 2.500% 3/1 | principal | 24,750,000 | $28.3M | 0 |
| STRATEGY INCSTRATEGY INC NOTE 0.875% 3/1 | principal | 5,000,000 | $7.11M | new |
| GOSSAMER BIO INCGOSSAMER BIO INC NOTE 5.000% 6/0 | principal | 13,145,000 | $7.03M | +1,000,000 |
| MIRUM PHARMACEUTICALS INCMIRUM PHARMACEUTICALS INC NOTE 4.000% 5/0 | principal | 1,000,000 | $1.65M | 0 |
Sold out in Q1 2025
Positions in the previous quarter's report that this quarter's report no longer lists.
| Security | Shares before | Value before | Type |
|---|---|---|---|
| OXY/WSOCCIDENTAL PETE CORP | 854,600 | $23.5M | shares |
| CCITIGROUP INC | 200,000 | $14.1M | shares |
| RRYDER SYS INC | 46,752 | $7.33M | shares |
| CCITIGROUP INC | 100,000 | $7.04M | put |
| BWABORGWARNER INC | 175,000 | $5.56M | shares |
| NVONOVO-NORDISK A S | 60,000 | $5.16M | shares |
| WILLOW LANE ACQUISITION CORPWILLOW LANE ACQUISITION CORP | 500,000 | $4.99M | shares |
| XERIS PHARMACEUTICALS INCXERIS PHARMACEUTICALS INC | 3,200,000 | $3.97M | principal |
| GLOBALSTAR INCGLOBALSTAR INC | 1,700,000 | $3.52M | shares |
| JMIAJUMIA TECHNOLOGIES AG | 885,811 | $3.38M | shares |
| POSEIDA THERAPEUTICS INCPOSEIDA THERAPEUTICS INC | 350,000 | $3.36M | shares |
| BABAALIBABA GROUP HLDG LTD | 30,000 | $2.54M | shares |
| APLSAPELLIS PHARMACEUTICALS INC | 71,500 | $2.28M | call |
| GLNGGOLAR LNG LTD | 50,000 | $2.12M | shares |
| GEHCGE HEALTHCARE TECHNOLOGIES I | 25,000 | $1.95M | put |
| FIBROGEN INCFIBROGEN INC | 2,138,402 | $1.13M | shares |
| NGVTINGEVITY CORP | 25,000 | $1.02M | shares |
| ETONETON PHARMACEUTICALS INC | 69,000 | $919K | shares |
| ATYRATYR PHARMA INC | 248,000 | $898K | shares |
| EBSEMERGENT BIOSOLUTIONS INC | 92,691 | $886K | shares |
| LFVNLIFEVANTAGE CORP | 49,500 | $868K | shares |
| CLPTCLEARPOINT NEURO INC | 54,387 | $836K | shares |
| PSNLPERSONALIS INC | 134,000 | $775K | shares |
| ATOMATOMERA INC | 66,362 | $770K | shares |
| KINSKINGSTONE COS INC | 50,540 | $768K | shares |
| TZOOTRAVELZOO | 37,661 | $751K | shares |
| CONTEXTLOGIC INCCONTEXTLOGIC INC | 105,983 | $745K | shares |
| TKNOALPHA TEKNOVA INC | 89,076 | $744K | shares |
| DCTHDELCATH SYS INC | 61,533 | $741K | shares |
| EXFYEXPENSIFY INC | 220,758 | $740K | shares |
| PDEXPRO-DEX INC COLO | 15,798 | $739K | shares |
| ELMDELECTROMED INC | 24,943 | $737K | shares |
| EARNELLINGTON CREDIT COMPANY | 108,503 | $718K | shares |
| MYOMYOMO INC | 110,760 | $713K | shares |
| SERVSERVE ROBOTICS INC | 52,500 | $709K | shares |
| FEIMFREQUENCY ELECTRS INC | 37,061 | $686K | shares |
| QXOQXO INC | 42,050 | $669K | shares |
| BWBABCOCK & WILCOX ENTERPRISES | 406,923 | $667K | shares |
| TILINSTIL BIO INC | 34,557 | $660K | shares |
| ORKAORUKA THERAPEUTICS INC | 33,875 | $657K | shares |
| TECXTECTONIC THERAPEUTIC INC | 14,027 | $648K | shares |
| MAGNMAGNERA CORP | 35,577 | $646K | shares |
| ELDNELEDON PHARMACEUTICALS INC | 154,960 | $638K | shares |
| BRBSBLUE RIDGE BANKSHARES INC VA | 198,084 | $638K | shares |
| Trinseo PLCTrinseo PLC | 124,763 | $636K | shares |
| RZLTREZOLUTE INC | 128,668 | $630K | shares |
| RAILFREIGHTCAR AMER INC | 69,786 | $625K | shares |
| SGMTSAGIMET BIOSCIENCES INC | 138,263 | $622K | shares |
| MAXNQMAXEON SOLAR TECHNOLOGIES LT | 80,927 | $610K | shares |
| ESOAENERGY SERVICES OF AMER CORP | 47,684 | $602K | shares |
| MPTIM-TRON INDS INC | 12,365 | $599K | shares |
| IDRIDAHO STRATEGIC RESOURCES | 57,759 | $589K | shares |
| INSGINSEEGO CORP | 56,217 | $577K | shares |
| ACRSACLARIS THERAPEUTICS INC | 217,265 | $539K | shares |
| Checkpoint Therapeutics IncCheckpoint Therapeutics Inc | 163,109 | $522K | shares |
| LAKELAKELAND INDS INC | 18,500 | $473K | shares |
| EHTHEHEALTH INC | 50,000 | $470K | shares |
| PLCECHILDRENS PL INC NEW | 43,923 | $459K | shares |
| BNTCBENITEC BIOPHARMA INC | 35,817 | $452K | shares |
| DOUGDOUGLAS ELLIMAN INC | 268,522 | $448K | shares |
| OMEGA THERAPEUTICS INCOMEGA THERAPEUTICS INC | 600,000 | $447K | shares |
| TBRGTRUBRIDGE INC | 22,099 | $436K | shares |
| FTKFLOTEK INDUSTRIES INC | 45,293 | $432K | shares |
| CDCHAINCE DIGITAL HOLDINGS INC | 62,000 | $423K | shares |
| PDYNPALLADYNE AI CORP | 34,000 | $417K | shares |
| DMACDIAMEDICA THERAPEUTICS INC | 76,116 | $413K | shares |
| RCATRED CAT HLDGS INC | 31,963 | $411K | shares |
| KOPNKOPIN CORP | 301,000 | $409K | shares |
| BIODESIX INCBIODESIX INC | 257,765 | $394K | shares |
| ELAENVELA CORP | 53,777 | $386K | shares |
| FITLIFE BRANDS INCFITLIFE BRANDS INC | 11,779 | $384K | shares |
| BVFLBV FINL INC | 21,805 | $375K | shares |
| OKURONKURE THERAPEUTICS INC | 43,371 | $373K | shares |
| PSQHPSQ HOLDINGS INC | 80,881 | $367K | shares |
| UBFOUNITED SEC BANCSHARES CALIF | 36,316 | $367K | shares |
| WNEBWESTERN NEW ENG BANCORP INC | 39,751 | $366K | shares |
| KGEIKOLIBRI GLOBAL ENERGY INC | 68,457 | $364K | shares |
| OPBKOP BANCORP | 22,835 | $361K | shares |
| BKKTBAKKT INC | 14,500 | $359K | shares |
| SNFCASECURITY NATL FINL CORP | 29,399 | $354K | shares |
| MHHMASTECH HLDGS INC | 23,696 | $353K | shares |
| FXNCFIRST NATL CORP VA | 15,306 | $352K | shares |
| STRTSTRATTEC SEC CORP | 8,523 | $351K | shares |
| VUZIVUZIX CORP | 89,000 | $351K | shares |
| CORECARD CORPORATIONCORECARD CORPORATION | 15,395 | $349K | shares |
| CZWICITIZENS CMNTY BANCORP INC M | 21,139 | $344K | shares |
| CBFVCB FINL SVCS INC | 12,019 | $344K | shares |
| BANKFINANCIAL CORPBANKFINANCIAL CORP | 26,805 | $340K | shares |
| CFBKCF BANKSHARES INC | 13,304 | $340K | shares |
| KRMDKORU MEDICAL SYSTEMS INC | 88,206 | $340K | shares |
| FUNCFIRST UTD CORP | 10,063 | $339K | shares |
| FSFGFIRST SAVINGS FINANCIAL GRP | 12,760 | $339K | shares |
| CFFIC & F FINL CORP | 4,749 | $338K | shares |
| RCMTRCM TECHNOLOGIES INC | 15,194 | $337K | shares |
| RMBIRICHMOND MUT BANCORPORATION | 23,694 | $335K | shares |
| Hanover BancorpHanover Bancorp | 14,528 | $335K | shares |
| FCCOFIRST CMNTY CORP S C | 13,855 | $333K | shares |
| MPAAMOTORCAR PTS AMER INC | 43,648 | $332K | shares |
| TARAPROTARA THERAPEUTICS INC | 62,429 | $330K | shares |
| UEICUNIVERSAL ELECTRS INC | 29,681 | $326K | shares |
| WHGWESTWOOD HLDGS GROUP INC | 22,178 | $322K | shares |
| MDVMODIV INDUSTRIAL INC | 21,565 | $321K | shares |
| CSPICSP INC | 19,953 | $321K | shares |
| HWBKHAWTHORN BANCSHARES INC | 11,302 | $320K | shares |
| MRBKMERIDIAN CORP | 23,008 | $315K | shares |
| AXRAMREP CORP | 9,924 | $312K | shares |
| FINWFINWISE BANCORP | 19,430 | $310K | shares |
| ACUACME UTD CORP | 8,310 | $310K | shares |
| UNBUNION BANKSHARES INC | 10,520 | $304K | shares |
| CIACITIZENS INC | 75,809 | $304K | shares |
| ELUTELUTIA INC | 80,758 | $302K | shares |
| FGBIFIRST GTY BANCSHARES INC | 26,013 | $296K | shares |
| USGOUS GOLDMINING INC | 31,045 | $267K | shares |
| GNSSGENASYS INC | 91,152 | $237K | shares |
| IN8BIO INCIN8BIO INC | 750,000 | $193K | shares |
| Valuence Merger Corp IValuence Merger Corp I | 350,000 | $12.3K | shares |
| CSLM ACQUISITION CORPCSLM ACQUISITION CORP | 125,000 | $10K | shares |
| CHEER HLDG INCCHEER HLDG INC | 115,589 | $139 | shares |
| JSPRJASPER THERAPEUTICS INC | 57,600 | $0 | put |
How Q1 2025 was built
Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).
| Filing | Role | Amendment | Filed | Accepted | Ingested |
|---|---|---|---|---|---|
| 13F-HR 0001085146-25-003184 | base | 2025-05-15 | acceptance time not in the bulk data set |