RAMIUS ADVISORS LLC
Reported holdings as of Q1 2023, from 15 quarterly filings.
This filer last reported in Q1 2023; the most recent quarter on file across all filers is Q2 2026. Firms that restructure stop filing under one CIK and start under another, so a successor entity may hold these positions now under a similar name.
Holdings
| Security | Ticker | Value | Shares | Weight | Weight change | Held | Change |
|---|---|---|---|---|---|---|---|
| HORIZON THERAPEUTICS PUB L | HZNP | $15.4M | 141,528 | - | new | NEW | |
| BLACK KNIGHT INC | BKI | $12.3M | 213,016 | +10.02pp | 2q | +340.8%+$9.5M | |
| MAXAR TECHNOLOGIES INC | MAXR | $11.0M | 215,398 | +11.20pp | 2q | +2975.4%+$10.6M | |
| ALBERTSONS COMPANIES INC OPT | ACI | $10.0M | 283,610 | +6.05pp | 2q | +27.8%+$2.2M | |
| CVS HEALTH CORP OPT | CVS | $9.5M | 127,200 | - | new | NEW | |
| FOCUS FINL PARTNERS INC | FOCS | $6.0M | 115,588 | - | new | NEW | |
| UNIVAR SOLUTIONS INC | UNVR | $5.7M | 163,787 | - | new | NEW | |
| TOWER SEMICONDUCTOR LTD OPT | TSEM | $5.3M | 124,723 | -14.87pp | 5q | -74.7%-$15.7M | |
| TXNM ENERGY INC | TXNM | $4.9M | 100,000 | - | new | NEW | |
| MONEYGRAM INTL INC | MGI | $4.7M | 452,932 | - | new | NEW | |
| VMWARE INC | VMW | $3.7M | 29,888 | -5.71pp | 4q | -63.5%-$6.5M | |
| SILICON MOTION TECHNOLOGY CO | SIMO | $2.9M | 44,465 | -18.97pp | 4q | -87.4%-$20.3M | |
| PROVENTION BIO INC OPT | PRVB | $1.9M | 78,356 | - | new | NEW | |
| OAK STR HEALTH INC | OSH | $773.6K | 20,000 | - | new | NEW | |
| BROADMARK RLTY CAP INC | BRMK | $251.3K | 53,474 | - | new | NEW | |
| IROBOT CORP OPT | IRBTQ | $251.1K | 888 | -3.02pp | 2q | -98.7%-$18.6M | |
| TRAVELCENTERS OF AMERICA INC | TA | $223.3K | 2,582 | - | new | NEW | |
| SPIRIT AIRLS INC OPT | SAVEQ | $61.2K | 2,128 | -6.91pp | 3q | -99.4%-$10.7M | |
| FINANCIAL STRATEGIES ACQUISI | FXCOW | $30.8K | 880,324 | +0.01pp | 4q | -16.6%-$6.1K | |
| ACHARI VENTURES HLDGS CORP I | AVHIW | $25.5K | 403,347 | +0.01pp | 4q | -10.5%-$3.0K | |
| MINORITY EQUALITY OPPORTUNIT | MEOAW | $20.1K | 402,191 | -0.01pp | 4q | -20.3%-$5.1K | |
| GOAL ACQUISITIONS CORP | PUCKW | $18.6K | 394,470 | flat | 4q | -23.0%-$5.5K | |
| DIGITAL TRANSFORMATN OPT COR | DTOCW | $15.3K | 155,842 | +0.01pp | 4q | -10.2%-$1.7K | |
| GIGCAPITAL 5 INC | GIAWS | $12.2K | 486,610 | -0.01pp | 4q | -22.5%-$3.5K | |
| PROGRESS ACQUISITION CORP | PGRWW | $11.6K | 210,921 | flat | 4q | -17.2%-$2.4K | |
| SEAPORT GLOBAL ACQUISITION I | SGIIW | $11.1K | 184,980 | +0.01pp | 4q | -31.4%-$5.1K | |
| BURTECH ACQUISITION CORP | BRKHW | $10.8K | 234,240 | +0.01pp | 4q | -24.3%-$3.5K | |
| WINVEST ACQUISITION CORP | WINVW | $10.8K | 365,338 | flat | 4q | -15.0%-$1.9K | |
| APX ACQUISITION CORP I | APXIW | $10.5K | 180,869 | +0.01pp | 4q | -9.6%-$1.1K | |
| WILLIAMS ROWLAND ACQUISITION | WRACWS | $9.8K | 217,628 | -0.01pp | 4q | -62.8%-$16.6K | |
| ACCRETION ACQUISITION CORP | ENERW | $9.4K | 267,733 | flat | 4q | -32.5%-$4.5K | |
| GLOBALINK INVT INC | GLLIW | $8.0K | 771,035 | flat | 4q | -16.5%-$1.6K | |
| CSLM ACQUISITION CORP | CSLWF | $7.9K | 211,150 | flat | 4q | -26.9%-$2.9K | |
| MONTEREY BIO ACQUISITION COR | MTRYW | $7.7K | 255,678 | flat | 4q | -10.7% | |
| OXBRIDGE ACQUISITION CORP | OXACW | $7.2K | 109,897 | -0.01pp | 4q | -74.7%-$21.3K | |
| FINNOVATE ACQUISITION CORP | FNVTW | $7.1K | 353,429 | -0.01pp | 4q | -30.9%-$3.2K | |
| ALSP ORCHID ACQUISITION CORP | ALORW | $6.8K | 136,448 | flat | 4q | -7.2% | |
| CAPITALWORKS EMNG MKTS ACQST | CMCWF | $6.7K | 81,074 | flat | 4q | -58.6%-$9.5K | |
| TWELVE SEAS INVESTMENT CO II | TWLVW | $6.3K | 126,246 | flat | 4q | -40.2%-$4.2K | |
| INNOVATIVE INTL ACQUSITIN CO | IOACW | $6.2K | 71,730 | flat | 4q | -11.5% | |
| SEP ACQUISITION CORP | SEPAW | $6.0K | 149,706 | flat | 4q | -19.4%-$1.5K | |
| BANNIX ACQUISITION CORP | BNIXW | $5.8K | 232,553 | flat | 4q | -27.5%-$2.2K | |
| NOVA VISION ACQUISITION CORP | NOVVW | $4.7K | 121,528 | flat | 4q | -30.2%-$2.0K | |
| BYTE ACQUISITION CORP | BYTSW | $4.7K | 31,110 | -0.01pp | 4q | -78.3%-$16.8K | |
| PRIME IMPACT ACQUISITION I | PRIWF | $4.5K | 111,869 | flat | 4q | -71.1%-$11.0K | |
| TRINE II ACQUISITION CORP | TRAQWS | $4.2K | 83,237 | -0.01pp | 4q | -38.3%-$2.6K | |
| KALERA PUBLIC LIMITED CO | KALWQ | $4.0K | 149,087 | flat | 4q | -36.8%-$2.3K | |
| DATA KNIGHTS ACQUISITION COR | DKDCW | $3.9K | 151,313 | flat | 4q | -25.1%-$1.3K | |
| INCEPTION GROWTH ACQUSTN LTD | IGTAW | $3.9K | 155,374 | flat | 4q | -7.3% | |
| JAWS MUSTANG ACQUISITION COR | JWSWF | $3.3K | 30,310 | flat | 4q | -76.0%-$10.4K | |
| TG VENTURE ACQUISITION CORP | TGVCW | $2.7K | 61,083 | flat | 4q | -26.5% | |
| AETHERIUM ACQUISITION CORP | GMFIW | $2.7K | 88,403 | flat | 4q | -19.5% | |
| APOLLO ENDOSURGERY INC OPT | APEN | $2.7K | options only | flat | 2q | OPTIONS | |
| DHC ACQUISITION CORP | DHCAW | $2.5K | 76,386 | flat | 4q | -18.9% | |
| SPREE ACQUISITION CORP 1 LTD | SHAPWS | $2.5K | 83,602 | flat | 4q | -7.3% | |
| HCM ACQUISITION CO | HCMAW | $2.4K | 76,800 | flat | 4q | -9.6% | |
| FOXO TECHNOLOGIES INC | FOXOWS | $2.3K | 73,163 | flat | 3q | -48.2%-$2.2K | |
| ANZU SPECIAL ACQUISITIN CORP | ANZUW | $2.0K | 51,912 | flat | 4q | -69.3%-$4.4K | |
| GOLDEN ARROW MERGER CORP | GAMCW | $1.9K | 37,617 | flat | 4q | -32.4% | |
| INVESTCORP EUROPE ACQUISITIO | IVCBW | $1.8K | 17,740 | flat | 4q | -66.2%-$3.5K | |
| BLUERIVER ACQUISITION CORP | BLUAW | $1.5K | 39,015 | flat | 4q | -26.3% | |
| CF ACQUISITION CORP VIII | CFFEW | $1.4K | 13,206 | flat | 4q | -39.8% | |
| SPRINGWATER SPL SITUATIONS C | SWSSW | $961 | 24,104 | flat | 4q | -12.7% | |
| TECHNOLOGY & TELECOM ACQ COR | TETWF | $851 | 27,828 | flat | 4q | -7.2% | |
| FINTECH ECOSYSTEM DEVE | FEXDW | $789 | 22,475 | flat | 4q | -35.8% | |
| BLOCKCHAIN MOON ACQUISITN CO | BMAQW | $729 | 38,783 | flat | 4q | -7.2% | |
| NOGIN INC | NOGWQ | $520 | 18,509 | flat | 3q | -82.5%-$2.4K | |
| LAMF GLOBAL VENTURES CORP I | LGVCW | $500 | 15,629 | flat | 4q | -56.2% | |
| SPRINGBIG HOLDINGS INC | SBIGW | $466 | 15,180 | flat | 4q | -18.8% |
By sector
Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.
| Sector | Value | Share |
|---|---|---|
| Retail & Consumer | $10.0M | 10.5% |
| Healthcare Services | $9.5M | 9.9% |
| Semiconductors & Electronics | $8.2M | 8.7% |
| Utilities | $4.9M | 5.1% |
| Other sectors | $24.6K | 0.0% |
| Not classified | $62.7M | 65.8% |
Quarter by quarter
| Quarter | Value | Positions | New | Added | Trimmed | Exited | Top 10 | Days to file |
|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $95.2M | 69 | 10 | 3 | 55 | 110 | 89.0% | 41 |
| Q4 2022 | $104.4M | 169 | 14 | 3 | 80 | 132 | 86.7% | 44 |
| Q3 2022 | $203.4M | 287 | 30 | 35 | 29 | 41 | 84.6% | 41 |
| Q2 2022 | $201.8M | 298 | 282 | 8 | 5 | 44 | 80.6% | 40 |
| Q1 2022 | $218.9M | 60 | 27 | 3 | 3 | 328 | 80.6% | 46 |
| Q4 2021 | $285.3M | 361 | 199 | 90 | 35 | 68 | 49.3% | 42 |
| Q3 2021 | $167.7M | 230 | 81 | 53 | 63 | 136 | 43.1% | 46 |
| Q2 2021 | $263.0M | 285 | 127 | 67 | 78 | 192 | 57.5% | 42 |
| Q1 2021 | $374.5M | 350 | 305 | 15 | 27 | 63 | 19.9% | 44 |
| Q4 2020 | $270.1M | 108 | 94 | 4 | 10 | 57 | 56.8% | 43 |
| Q3 2020 | $414.6M | 71 | 62 | 4 | 4 | 21 | 68.6% | 43 |
| Q2 2020 | $243.6M | 30 | 14 | 13 | 2 | 34 | 81.7% | 43 |
| Q1 2020 | $395.0M | 50 | 29 | 14 | 2 | 29 | 67.9% | 44 |
| Q4 2019 | $232.5M | 50 | 34 | 3 | 8 | 22 | 82.3% | 45 |
| Q3 2019 | $425.9M | 38 | 0 | 0 | 0 | 0 | 83.2% | 43 |
Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.
Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.
Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.