CIK: 0001346554
Total reported value
$7.1B
Reporting period: 2026-06-30 · Number of holdings: 549
TENOR CAPITAL MANAGEMENT Co., L.P. disclosed 549 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $7.1B and a quarterly turnover rate of 199.7%.
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TENOR CAPITAL MANAGEMENT Co., L.P.'s disclosed holdings carry a Herfindahl concentration index of 0.010 — mathematically equivalent to about 103 equally-sized positions, well below its 549 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 2.08), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 54% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
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Add ON 0 05-01-27
+214.2% $321.5B
Add IONS 1.75 06-15-28
+336.1% $147.7B
New buy 98980GAC6
Trim NEO 0.25 01-15-28
-82.1% $18.1B
New buy 18915MAF4
New buy CHKP 0 12-15-30
Showing top 200 holdings (of 549 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | ON 0 05-01-27Bond | On Semiconductor CORP | Bond | 4.53% | +3.42% | +214.23% | |
| 2 | TDOC 1.25 06-01-27Bond | Teladoc Health Inc | Bond | 2.56% | -0.24% | -1.41% | |
| 3 | IONS 1.75 06-15-28Bond | Ionis Pharmaceuticals In | Bond | 2.08% | +1.57% | +336.12% | |
| 4 | LYV 3.125 01-15-29Bond | Live Nation Entertainmen | Bond | 2.03% | +0.64% | +35.59% | |
| 5 | U 0 11-15-26Bond | Unity Software Inc | Bond | 1.88% | -0.15% | — | |
| 6 | SHAK 0 03-01-28Bond | Shake Shack Inc | Bond | 1.63% | -0.16% | — | |
| 7 | AKAM 0.375 09-01-27Bond | Akamai Technologies Inc | Bond | 1.57% | -0.12% | -2.12% | |
| 8 | ✓ | Stock-Other | 1.55% | +1.55% | NEW | ||
| 9 | BMRN 1.25 05-15-27Bond | Biomarin Pharmaceutical | Bond | 1.53% | -0.14% | — | |
| 10 | NTNX 0.5 12-15-29Bond | Nutanix Inc | Bond | 1.42% | +0.37% | +36.22% | |
| 11 | IRTC 1.5 09-01-29Bond | Irhythm Holdings Inc | Bond | 1.37% | -0.07% | +2.94% | |
| 12 | TVTX 2.25 03-01-29Bond | Travere Therapeutics Inc | Bond | 1.31% | +0.69% | +55.42% | |
| 13 | GBX 2.875 04-15-28Bond | Greenbrier Cos Inc | Bond | 1.30% | +0.16% | +27.12% | |
| 14 | MIRM 4 05-01-29Bond | Mirum Pharmaceuticals | Bond | 1.29% | -0.74% | -43.70% | |
| 15 | COLL 2.875 02-15-29Bond | Collegium Pharma Inc | Bond | 1.21% | -0.03% | — | |
| 16 | SNOW 0 10-01-27Bond | Snowflake Inc | Bond | 1.17% | +0.09% | -15.49% | |
| 17 | ALHC 4.25 11-15-29Bond | Alignment Healthcare | Bond | 1.15% | +0.88% | +280.00% | |
| 18 | LRN 1.125 09-01-27Bond | Stride Inc | Bond | 1.07% | +0.14% | +28.57% | |
| 19 | UGI 5 06-01-28Bond | Ugi CORP | Bond | 1.07% | -0.39% | -15.06% | |
| 20 | LNTH 2.625 12-15-27Bond | Lantheus Holdings Inc | Bond | 1.07% | +0.27% | +20.57% | |
| 21 | UPWK 0.25 08-15-26Bond | Upwork Inc | Bond | 1.05% | -0.09% | — | |
| 22 | ETSY 0.125 09-01-27Bond | Etsy Inc | Bond | 1.00% | -0.07% | — | |
| 23 | ✓ | Stock-Other | 0.99% | +0.99% | NEW | ||
| 24 | BSY 0.375 07-01-27Bond | Bentley Systems | Bond | 0.99% | -0.08% | — | |
| 25 | CHKP 0 12-15-30Bond | Check Point Software | Bond | 0.99% | +0.99% | NEW | |
| 26 | RPD 0.25 03-15-27Bond | Rapid7 Inc | Bond | 0.96% | -0.50% | -30.00% | |
| 27 | ✓ | Stock-Other | 0.94% | +0.94% | NEW | ||
| 28 | MKSI 1.25 06-01-30Bond | Mks Inc | Bond | 0.93% | +0.14% | -27.28% | |
| 29 | AKAM 1.125 02-15-29Bond | Akamai Technologies Inc | Bond | 0.93% | -0.52% | -33.33% | |
| 30 | SNAP 0.5 05-01-30Bond | Snap Inc | Bond | 0.92% | +0.67% | +300.00% | |
| 31 | TMDX 1.5 06-01-28Bond | Transmedics Group Inc | Bond | 0.91% | -0.05% | +24.08% | |
| 32 | U 0 03-15-30Bond | Unity Software Inc | Bond | 0.80% | +0.11% | +11.11% | |
| 33 | ✓ | Stock-Other | 0.79% | +0.79% | NEW | ||
| 34 | HALO 1 08-15-28Bond | Halozyme Therapeutics In | Bond | 0.78% | -0.31% | -31.26% | |
| 35 | ✓ | Stock-Other | 0.76% | +0.76% | NEW | ||
| 36 | LCII 3 03-01-30Bond | Lci Industries | Bond | 0.75% | -0.07% | +6.84% | |
| 37 | SNAP 0.125 03-01-28Bond | Snap Inc | Bond | 0.73% | +0.42% | +155.83% | |
| 38 | ✓ | Stock-Other | 0.71% | +0.71% | NEW | ||
| 39 | CAKE 2 03-15-30Bond | Cheesecake Factory (the) | Bond | 0.68% | +0.44% | +150.00% | |
| 40 | MCHP 0.75 06-01-30Bond | Microchip Technology Inc | Bond | 0.67% | -0.06% | -9.47% | |
| 41 | CHEF 2.375 12-15-28Bond | Chefs' Warehouse THE | Bond | 0.66% | +0.18% | — | |
| 42 | DXCM 0.375 05-15-28Bond | Dexcom Inc | Bond | 0.66% | -0.05% | — | |
| 43 | ✓ | Stock-Other | 0.65% | +0.65% | NEW | ||
| 44 | JAZZ 3.125 09-15-30Bond | Jazz Investments I LTD | Bond | 0.65% | +0.65% | NEW | |
| 45 | ETSY 0.25 06-15-28Bond | Etsy Inc | Bond | 0.64% | +0.64% | NEW | |
| 46 | ZD 3.625 03-01-28Bond | Ziff Davis Inc | Bond | 0.64% | -0.27% | -25.00% | |
| 47 | ✓ | Stock-Other | 0.64% | +0.64% | NEW | ||
| 48 | ✓ | Stock-Other | 0.64% | +0.64% | NEW | ||
| 49 | PEB 1.75 12-15-26Bond | Pebblebrook Hotel Trust | Bond | 0.63% | -0.08% | -4.28% | |
| 50 | SNOW 0 10-01-29Bond | Snowflake Inc | Bond | 0.62% | +0.62% | NEW |
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 549 | $7.1B | 100 | 1ON 0 05-01-272TDOC 1.25 06-01-273IONS 1.75 06-15-28 | |
| 2026 Q1 | 501 | $6.5B | 68 | 1LITE 0.5 12-15-262TDOC 1.25 06-01-273U 0 11-15-26 | |
| 2025 Q4 | 438 | $7.1B | 50 | 1IDCC 3.5 06-01-272LITE 0.5 12-15-263RNG 0 03-15-26 | |
| 2025 Q3 | 398 | $7.6B | 88 | 1STX 3.5 06-01-282IDCC 3.5 06-01-273RNG 0 03-15-26 | |
| 2025 Q2 | 363 | $7.4B | 0 | 1CCL 5.75 12-01-272NET 0 08-15-263RNG 0 03-15-26 | |
| 2025 Q1 | 302 | $7.0B | 100 | 1HUBS 0.375 06-01-252RNG 0 03-15-263DXCM 0.25 11-15-25 | |
| 2024 Q4 | 291 | $7.1B | 0 | 1HUBS 0.375 06-01-252XYZ 0.125 03-01-253NSIT 0.75 02-15-25 | |
| 2024 Q3 | 292 | $7.1B | 0 | 1NSIT 0.75 02-15-252CYBR 0 11-15-243XYZ 0.125 03-01-25 | |
| 2024 Q2 | 310 | $6.4B | 0 | 1NSIT 0.75 02-15-252ZD 1.75 11-01-263CYBR 0 11-15-24 | |
| 2024 Q1 | 349 | $6.3B | 0 | 1NSIT 0.75 02-15-252ZD 1.75 11-01-263HUBS 0.375 06-01-25 | |
| 2023 Q4 | 352 | $5.6B | 0 | 1PANW 0.375 06-01-252NSIT 0.75 02-15-253ZD 1.75 11-01-26 | |
| 2023 Q3 | 390 | $4.7B | 0 | 1PANW 0.375 06-01-252NSIT 0.75 02-15-253PODD 0.375 09-01-26 | |
| 2023 Q2 | 421 | $4.8B | 0 | 1DXCM 0.75 12-01-232PANW 0.375 06-01-253PODD 0.375 09-01-26 | |
| 2023 Q1 | 500 | $5.0B | 0 | 1DXCM 0.75 12-01-232PANW 0.75 07-01-233SLAB 0.625 06-15-25 | |
| 2022 Q4 | 632 | $4.2B | 0 | 1DXCM 0.75 12-01-232PANW 0.75 07-01-233NEWR 0.5 05-01-23 | |
| 2022 Q3 | 836 | $4.4B | 0 | 1DXCM 0.75 12-01-232PANW 0.75 07-01-233PANW 0.375 06-01-25 | |
| 2022 Q2 | 879 | $4.4B | 0 | 1DXCM 0.75 12-01-232PANW 0.75 07-01-233PANW 0.375 06-01-25 | |
| 2022 Q1 | 900 | $5.1B | 0 | 1DXCM 0.75 12-01-232PANW 0.75 07-01-233PANW 0.375 06-01-25 | |
| 2021 Q4 | 827 | $4.8B | 0 | 1DXCM 0.75 12-01-232PANW 0.75 07-01-233FTV 0.875 02-15-22 | |
| 2021 Q3 | 765 | $4.4B | 0 | 1DXCM 0.75 12-01-232MELI 2 08-15-283PANW 0.75 07-01-23 | |
| 2021 Q2 | 793 | $4.6B | 76 | 1MTCH 0.875 10-01-222WORK 0.5 04-15-253DXCM 0.75 12-01-23 | |
| 2021 Q1 | 678 | $3.9B | 80 | 1MTCH 0.875 10-01-222MU 3.125 05-01-32 D3XYZ 0.5 05-15-23 | |
| 2020 Q4 | 380 | $3.6B | 74 | 1EVBG 1.5 11-01-222DOCU 0.5 09-15-233MTCH 0.875 10-01-22 | |
| 2020 Q3 | 284 | $2.6B | 65 | 1EVBG 1.5 11-01-222TEAM 0.625 05-01-233DOCU 0.5 09-15-23 | |
| 2020 Q2 | 197 | $2.2B | 61 | 1EVBG 1.5 11-01-222RNG 0 03-15-233TEAM 0.625 05-01-23 | |
| 2020 Q1 | 196 | $2.1B | 72 | 1EVBG 1.5 11-01-222RNG 0 03-15-233DXCM 0.75 05-15-22 | |
| 2019 Q4 | 166 | $1.9B | 61 | 1MU 3.125 05-01-32 D2EVBG 1.5 11-01-223MDRX 1.25 07-01-20 | |
| 2019 Q3 | 149 | $1.6B | 56 | 1EVBG 1.5 11-01-222MU 3.125 05-01-32 D3MDRX 1.25 07-01-20 | |
| 2019 Q2 | 139 | $2.0B | 60 | 1PODD 1.25 09-15-212EVBG 1.5 11-01-223MU 3.125 05-01-32 D | |
| 2019 Q1 | 121 | $1.7B | 65 | 1MU 3.125 05-01-32 D2SRPT 1.5 11-15-243EEFT 1.5 10-01-44 | |
| 2018 Q4 | 91 | $1.5B | 63 | 1MU 3.125 05-01-32 D2CWENA 3.5 02-01-193SRPT 1.5 11-15-24 | |
| 2018 Q3 | 80 | $1.7B | 80 | 1MU 3.125 05-01-32 D28036073CWENA 3.5 02-01-19 | |
| 2018 Q2 | 73 | $1.7B | 62 | 1MU 2.375 05-01-32 C2MU 3.125 05-01-32 D3MOH 1.125 01-15-20 | |
| 2018 Q1 | 71 | $1.6B | 46 | 1MU 2.375 05-01-32 C2VRSN 3.25 08-15-373MU 3.125 05-01-32 D | |
| 2017 Q4 | 66 | $1.3B | 48 | 1VRSN 3.25 08-15-372MU 2.375 05-01-32 C3MU 3.125 05-01-32 D | |
| 2017 Q3 | 64 | $1.3B | 59 | 1VRSN 3.25 08-15-372MU 2.375 05-01-32 C3MU 3.125 05-01-32 D | |
| 2017 Q2 | 59 | $1.1B | 64 | 1VRSN 3.25 08-15-372MU 2.375 05-01-32 C3MU 3.125 05-01-32 D | |
| 2017 Q1 | 55 | $981.0M | 75 | 1VRSN 3.25 08-15-372MCHP 2.125 12-15-373MU 2.375 05-01-32 C | |
| 2016 Q4 | 51 | $1.1B | 81 | 1MCHP 2.125 12-15-372NVDA 1 12-01-183VRSN 3.25 08-15-37 | |
| 2016 Q3 | 43 | $711.1M | 93 | 1MCHP 2.125 12-15-372IART 1.625 12-15-163VRSN 3.25 08-15-37 | |
| 2016 Q2 | 38 | $411.5M | 99 | 1NVDA 1 12-01-182VRSN 3.25 08-15-373WCC 6 09-15-29 | |
| 2016 Q1 | 45 | $368.3M | 72 | 1AFFX 4 07-01-192EA 0.75 07-15-163FNF 4.25 08-15-18 | |
| 2015 Q4 | 49 | $443.6M | 55 | 1WNC 3.375 05-01-182ARAY 3.75 08-01-163CEMEX 3.25 03-15-16 | |
| 2015 Q3 | 48 | $398.9M | 73 | 1WNC 3.375 05-01-182XXIA 3 12-15-153FNF 4.25 08-15-18 | |
| 2015 Q2 | 49 | $509.5M | 71 | 1MDVN 2.625 04-01-172MU 2.375 05-01-32 C3ARAY 3.75 08-01-16 | |
| 2015 Q1 | 49 | $578.9M | 81 | 1SLXP 1.5 03-15-192MDVN 2.625 04-01-173MU 2.375 05-01-32 C | |
| 2014 Q4 | 42 | $376.6M | 55 | 1CDNS 2.625 06-01-152MU 2.375 05-01-32 C3MDVN 2.625 04-01-17 | |
| 2014 Q3 | 41 | $368.7M | 70 | 1CDNS 2.625 06-01-152MU 3.125 05-01-32 D3MU 2.375 05-01-32 C | |
| 2014 Q2 | 50 | $557.2M | 100 | 1LYV 2.875 07-15-272CDNS 2.625 06-01-153IONS 2.75 10-01-19 | |
| 2014 Q1 | 48 | $638.1M | 64 | 1WNR 5.75 06-15-142ENDP 1.75 04-15-153AFFX 4 07-01-19 | |
| 2013 Q4 | 44 | $780.2M | 84 | 1BFH 4.75 05-15-142WNR 5.75 06-15-143MU 1.875 06-01-14 | |
| 2013 Q3 | 54 | $1.1B | 44 | 1BKNG 1.25 03-15-152AMGN 4 08-15-163BFH 4.75 05-15-14 | |
| 2013 Q2 | 48 | $952.3M | 0 | 1BKNG 1.25 03-15-152AMGN 4 08-15-163BFH 4.75 05-15-14 |
TENOR CAPITAL MANAGEMENT Co., L.P.'s most significant position changes for 2026-06-30: New buy: ; New buy: ; New buy: Check Point Software (CHKP 0 12-15-30); New buy: ; New buy: .
Showing top 200 changes by size (of 605 total)
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | ON 0 05-01-27Bond | On Semiconductor CORP | +3.4% | +214.23% | Add |
| 2 | IONS 1.75 06-15-28Bond | Ionis Pharmaceuticals In | +1.6% | +336.12% | Add |
| 3 | ✓ | +1.6% | NEW | New buy | |
| 4 | ✓ | +1% | NEW | New buy | |
| 5 | CHKP 0 12-15-30Bond | Check Point Software | +1% | NEW | New buy |
| 6 | ✓ | +0.9% | NEW | New buy | |
| 7 | ALHC 4.25 11-15-29Bond | Alignment Healthcare | +0.9% | +280.00% | Add |
| 8 | ✓ | +0.8% | NEW | New buy | |
| 9 | ✓ | +0.8% | NEW | New buy | |
| 10 | ✓ | +0.7% | NEW | New buy | |
| 11 | TVTX 2.25 03-01-29Bond | Travere Therapeutics Inc | +0.7% | +55.42% | Add |
| 12 | SNAP 0.5 05-01-30Bond | Snap Inc | +0.7% | +300.00% | Add |
| 13 | ✓ | +0.7% | NEW | New buy | |
| 14 | JAZZ 3.125 09-15-30Bond | Jazz Investments I LTD | +0.7% | NEW | New buy |
| 15 | LYV 3.125 01-15-29Bond | Live Nation Entertainmen | +0.6% | +35.59% | Add |
| 16 | ETSY 0.25 06-15-28Bond | Etsy Inc | +0.6% | NEW | New buy |
| 17 | ✓ | +0.6% | NEW | New buy | |
| 18 | ✓ | +0.6% | NEW | New buy | |
| 19 | SNOW 0 10-01-29Bond | Snowflake Inc | +0.6% | NEW | New buy |
| 20 | ✓ | +0.6% | NEW | New buy | |
| 21 | ✓ | +0.5% | NEW | New buy | |
| 22 | ✓ | +0.5% | NEW | New buy | |
| 23 | ✓ | +0.5% | NEW | New buy | |
| 24 | ✓ | +0.5% | NEW | New buy | |
| 25 | CAKE 2 03-15-30Bond | Cheesecake Factory (the) | +0.4% | +150.00% | Add |
| 26 | ✓ | +0.4% | NEW | New buy | |
| 27 | MTSI 0 12-15-29Bond | Macom Tech Solutions | +0.4% | NEW | New buy |
| 28 | SNAP 0.125 03-01-28Bond | Snap Inc | +0.4% | +155.83% | Add |
| 29 | VRNS 1 09-15-29Bond | Varonis System Inc | +0.4% | +300.00% | Add |
| 30 | JOBY 0.75 02-15-32Bond | Joby Aviation Inc | +0.4% | +775.00% | Add |
| 31 | FRPT 3 04-01-28Bond | Freshpet Inc | +0.4% | NEW | New buy |
| 32 | NTNX 0.5 12-15-29Bond | Nutanix Inc | +0.4% | +36.22% | Add |
| 33 | RGEN 1 12-15-28Bond | Repligen CORP | +0.4% | +320.17% | Add |
| 34 | ✓ | +0.3% | NEW | New buy | |
| 35 | ✓ | +0.3% | NEW | New buy | |
| 36 | ✓ | +0.3% | NEW | New buy | |
| 37 | GOOG | Alphabet Inc-cl C | +0.3% | NEW | New buy |
| 38 | ✓ | +0.3% | NEW | New buy | |
| 39 | GOOGL | Alphabet Inc-cl A | +0.3% | NEW | New buy |
| 40 | LNTH 2.625 12-15-27Bond | Lantheus Holdings Inc | +0.3% | +20.57% | Add |
| 41 | CLSK 0 06-15-30Bond | Cleanspark Inc | +0.3% | NEW | New buy |
| 42 | ✓ | +0.2% | NEW | New buy | |
| 43 | RIVN 4.625 03-15-29Bond | Rivian Auto Inc | +0.2% | +60.70% | Add |
| 44 | ✓ | +0.2% | NEW | New buy | |
| 45 | CHEF 2.375 12-15-28Bond | Chefs' Warehouse THE | +0.2% | — | Unchanged |
| 46 | BOX 1.5 09-15-29Bond | Box Inc | +0.2% | +227.27% | Add |
| 47 | BABA 0.5 06-01-31Bond | Alibaba Group Holding | +0.2% | NEW | New buy |
| 48 | GBX 2.875 04-15-28Bond | Greenbrier Cos Inc | +0.2% | +27.12% | Add |
| 49 | ✓ | +0.2% | NEW | New buy | |
| 50 | RIVN 3.625 10-15-30Bond | Rivian Auto Inc | +0.2% | +42.87% | Add |
TENOR CAPITAL MANAGEMENT Co., L.P.'s portfolio is broadly diversified and fast-trading, with 41.9% of the portfolio concentrated in Information Technology.
Its turnover score has risen from 0 to 100 over the past 4 quarters — a shift toward more active trading.
It has added to its ON 0 05-01-27 position over the past two quarters (+$261.8M, now $321.6M), while trimming NET 0 08-15-26 over the same stretch (-$78.9M, still holding $38.6M).
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