Holdings (Monthly)
Guide ↗
MFS High Yield Pooled Portfolio
· MFS Series Trust III| # | Name | Ticker | Since | Shares | Shares Δ | Value | Val Δ% | % Port | Cat |
|---|---|---|---|---|---|---|---|---|---|
| 1 | MFS Institutional Money Market Portfolio | 55291X109 | Jan 2026 | 12,511,119 | +398,586 | $12.5M | +3.3% | 2.31% | STIV |
| 2 | iShares Broad USD High Yield Corporate Bond ETF | 46435U853 | Jan 2026 | 223,500 | +2,500 | $8.2M | -1.2% | 1.52% | — |
| 3 | Jane Street Group | 47077WAD0 | Jan 2026 | 3,828,000 | +9,000 | $3.8M | -2.1% | 0.70% | DBT |
| 4 | Quikrete Holdings, Inc. | 74843PAA8 | Jan 2026 | 3,675,000 | +96,000 | $3.7M | +0.2% | 0.69% | DBT |
| 5 | Service Corp. International | 817565CH5 | Jan 2026 | 3,335,000 | +66,000 | $3.3M | -0.4% | 0.61% | DBT |
| 6 | RB Global Holdings, Inc. | 76774LAC1 | Jan 2026 | 3,195,000 | +77,000 | $3.3M | +1.4% | 0.61% | DBT |
| 7 | TransDigm, Inc. | 893647BY2 | Jan 2026 | 3,266,000 | +150,000 | $3.3M | +2.9% | 0.60% | DBT |
| 8 | Antero Midstream Partners LP | 03690AAN6 | Jan 2026 | 3,269,000 | +160,000 | $3.2M | +2.0% | 0.59% | DBT |
| 9 | Molina Healthcare, Inc. | 60855RAN0 | Jan 2026 | 3,167,000 | +1,170,000 | $3.2M | +56.2% | 0.59% | DBT |
| 10 | Albertsons Cos., Inc. | 01309QAB4 | Jan 2026 | 3,175,000 | +8,000 | $3.1M | -4.9% | 0.57% | DBT |
| 11 | CACI International, Inc. | 127190AE6 | Jan 2026 | 2,901,000 | +678,000 | $2.9M | +26.8% | 0.54% | DBT |
| 12 | Fortescue Treasury Pty. Ltd. | 30251GBC0 | Jan 2026 | 3,072,000 | +75,000 | $2.9M | -0.0% | 0.54% | DBT |
| 13 | TransDigm, Inc. | 893647BS5 | Jan 2026 | 2,816,000 | +63,000 | $2.9M | +0.7% | 0.53% | DBT |
| 14 | APi Group DE, Inc. | 00185PAA9 | Jan 2026 | 2,935,000 | +5,000 | $2.9M | -0.2% | 0.53% | DBT |
| 15 | 1261229 BC Ltd. | 68288AAA5 | Jan 2026 | 2,733,000 | +300,000 | $2.8M | +11.9% | 0.52% | DBT |
| 16 | Venture Global LNG, Inc. | 92332YAF8 | Jan 2026 | 2,796,000 | +715,000 | $2.8M | +52.1% | 0.51% | DBT |
| 17 | Allison Transmission, Inc. | 019736AG2 | Jan 2026 | 2,974,000 | +33,000 | $2.8M | -0.5% | 0.51% | DBT |
| 18 | Rocket Cos., Inc. | 77311WAB7 | Jan 2026 | 2,703,000 | +573,000 | $2.7M | +23.0% | 0.50% | DBT |
| 19 | US Foods, Inc. | 90290MAD3 | Jan 2026 | 2,698,000 | +64,000 | $2.7M | +1.3% | 0.49% | DBT |
| 20 | NRG Energy, Inc. | 629377DC3 | Jan 2026 | 2,713,000 | +404,000 | $2.6M | +13.7% | 0.49% | DBT |
| 21 | Insulet Corp. | 45784PAL5 | Jan 2026 | 2,468,000 | +478,000 | $2.5M | +20.7% | 0.46% | DBT |
| 22 | Osaic Holdings, Inc. | 00791GAC1 | Jan 2026 | 2,405,000 | +597,000 | $2.4M | +30.2% | 0.45% | DBT |
| 23 | Clean Harbors, Inc. | 184496AR8 | Jan 2026 | 2,436,000 | +137,000 | $2.4M | +3.1% | 0.45% | DBT |
| 24 | Chemours Co. (The) | 163851AH1 | Jan 2026 | 2,444,000 | +100,000 | $2.3M | +5.5% | 0.43% | DBT |
| 25 | Univision Communications, Inc. | 914906AZ5 | Jan 2026 | 2,232,000 | +160,000 | $2.2M | +3.1% | 0.41% | DBT |
| 26 | Wyndham Hotels & Resorts, Inc. | 98311AAB1 | Jan 2026 | 2,261,000 | +247,000 | $2.2M | +11.2% | 0.41% | DBT |
| 27 | SCIH Salt Holdings, Inc. | 78433BAB4 | Jan 2026 | 2,177,000 | +80,000 | $2.2M | +3.9% | 0.40% | DBT |
| 28 | Park Intermediate Holdings LLC | 70052LAC7 | Jan 2026 | 2,193,000 | +31,000 | $2.1M | +1.1% | 0.40% | DBT |
| 29 | Neptune Bidco US, Inc. | 640695AA0 | Jan 2026 | 1,994,000 | +19,000 | $2.0M | +0.2% | 0.38% | DBT |
| 30 | CNX Resources Corp. | 12653CAL2 | Jan 2026 | 1,973,000 | +80,000 | $2.0M | +2.4% | 0.37% | DBT |
| 31 | Iron Mountain, Inc. | 46284VAL5 | Jan 2026 | 2,037,000 | +150,000 | $2.0M | +7.0% | 0.37% | DBT |
| 32 | Talen Energy Supply LLC | 87422VAM0 | Jan 2026 | 2,020,000 | +346,000 | $2.0M | +16.8% | 0.37% | DBT |
| 33 | Cloud Software Group LLC | 18912UAC6 | Jan 2026 | 2,093,000 | +187,000 | $2.0M | +2.1% | 0.37% | DBT |
| 34 | Maxam Prill Sarl | N/A | Jan 2026 | 1,678,000 | +1,616,732 | $2.0M | +15603.2% | 0.36% | DBT |
| 35 | HUB International Ltd. | 44332PAH4 | Jan 2026 | 1,917,000 | +100,000 | $2.0M | +4.1% | 0.36% | DBT |
| 36 | Clearway Energy Operating LLC | 18539UAD7 | Jan 2026 | 2,128,000 | +45,000 | $2.0M | +0.1% | 0.36% | DBT |
| 37 | Acushnet Co. | 005095AB0 | Jan 2026 | 1,973,000 | +41,000 | $1.9M | -0.8% | 0.36% | DBT |
| 38 | Surgery Center Holdings, Inc. | 86881WAF9 | Jan 2026 | 1,899,000 | +60,000 | $1.9M | +2.9% | 0.35% | DBT |
| 39 | Eldorado Gold Corp. | 284902AF0 | Jan 2026 | 1,900,000 | +150,000 | $1.9M | +7.9% | 0.35% | DBT |
| 40 | AthenaHealth Group, Inc. | 60337JAA4 | Jan 2026 | 1,960,000 | +20,000 | $1.9M | +0.5% | 0.35% | DBT |
| 41 | New Flyer Holdings, Inc. | 64438WAA5 | Jan 2026 | 1,766,000 | +50,000 | $1.9M | +2.3% | 0.35% | DBT |
| 42 | White Cap Supply Holdings LLC | 96467GAC2 | Jan 2026 | 1,855,000 | +165,000 | $1.9M | +6.5% | 0.35% | DBT |
| 43 | Graham Holdings Co. | 384637AC8 | Jan 2026 | 1,821,000 | +112,000 | $1.8M | +3.5% | 0.33% | DBT |
| 44 | Chord Energy Corp. | 674215AN8 | Jan 2026 | 1,718,000 | +17,000 | $1.7M | -0.8% | 0.32% | DBT |
| 45 | Trekor Metals Ltd. | 876511AG1 | Jan 2026 | 1,677,000 | +121,000 | $1.7M | +5.5% | 0.32% | DBT |
| 46 | JB Poindexter & Co., Inc. | 465965AC5 | Jan 2026 | 1,686,000 | +767,000 | $1.7M | +82.0% | 0.32% | DBT |
| 47 | Walker & Dunlop, Inc. | 93148PAA0 | Jan 2026 | 1,730,000 | +197,000 | $1.7M | +10.2% | 0.32% | DBT |
| 48 | Risewell Homes, Inc. | 645370AG2 | Jan 2026 | 1,674,000 | +71,000 | $1.7M | +2.3% | 0.32% | DBT |
| 49 | Nabors Industries, Inc. | 62957HAQ8 | Jan 2026 | 1,645,000 | +70,000 | $1.7M | +5.7% | 0.31% | DBT |
| 50 | Six Flags Entertainment Corp. | 83003AAA8 | Jan 2026 | 1,665,000 | +1,191,000 | $1.7M | +248.2% | 0.31% | DBT |
| 51 | Hawaiian Electric Co., Inc. | 419866AV0 | Jan 2026 | 1,712,000 | +355,000 | $1.7M | +21.9% | 0.31% | DBT |
| 52 | Venture Global Plaquemines LNG LLC | 922966AC0 | Jan 2026 | 1,601,000 | +44,000 | $1.7M | +2.2% | 0.31% | DBT |
| 53 | Empire Communities Corp. | 29163VAG8 | Jan 2026 | 1,587,000 | +50,000 | $1.6M | +2.7% | 0.30% | DBT |
| 54 | Amsted Industries, Inc. | 032177AK3 | Jan 2026 | 1,606,000 | +309,000 | $1.6M | +20.7% | 0.30% | DBT |
| 55 | DISH DBS Corp. | 25470XBD6 | Jan 2026 | 1,787,000 | +141,000 | $1.6M | +11.2% | 0.30% | DBT |
| 56 | Altice France SA | 02090DAB4 | Jan 2026 | 1,641,513 | +47,000 | $1.6M | +2.2% | 0.30% | DBT |
| 57 | Allied Universal Holdco LLC | 019576AD9 | Jan 2026 | 1,537,000 | +50,000 | $1.6M | +2.0% | 0.29% | DBT |
| 58 | Iron Mountain, Inc. | 46284VAQ4 | Jan 2026 | 1,577,000 | +40,000 | $1.6M | +1.9% | 0.29% | DBT |
| 59 | Amynta Agency Borrower, Inc. and Amynta Warranty Borrower, Inc. | 03238AAA3 | Jan 2026 | 1,611,000 | +30,000 | $1.6M | -2.3% | 0.29% | DBT |
| 60 | Freedom Mortgage Holdings LLC | 35641AAA6 | Jan 2026 | 1,516,000 | +75,000 | $1.6M | +3.3% | 0.29% | DBT |
| 61 | PBF Holding Co. LLC | 69318FAL2 | Jan 2026 | 1,464,000 | +698,000 | $1.5M | +98.1% | 0.28% | DBT |
| 62 | HUB International Ltd. | 44332PAJ0 | Jan 2026 | 1,483,000 | +478,000 | $1.5M | +44.1% | 0.28% | DBT |
| 63 | Lindblad Expeditions LLC | 53523LAB6 | Jan 2026 | 1,458,000 | +25,000 | $1.5M | +0.3% | 0.28% | DBT |
| 64 | EchoStar Corp. | 278768AA4 | Jan 2026 | 1,478,029 | +55,365 | $1.5M | +3.5% | 0.28% | DBT |
| 65 | 1011778 BC ULC | 68245XAM1 | Jan 2026 | 1,576,000 | +200,000 | $1.5M | +12.8% | 0.27% | DBT |
| 66 | Bombardier, Inc. | 097751CD1 | Jan 2026 | 1,418,000 | +86,000 | $1.5M | +4.4% | 0.27% | DBT |
| 67 | Qnity Electronics, Inc. | 74743LAA8 | Jan 2026 | 1,467,000 | +90,000 | $1.5M | +3.8% | 0.27% | DBT |
| 68 | Columbus McKinnon Corp. | 199333AK1 | Jan 2026 | 1,440,000 | +348,000 | $1.5M | +32.2% | 0.27% | DBT |
| 69 | American Axle & Manufacturing, Inc. | 02406PBD1 | Jan 2026 | 1,440,000 | +20,000 | $1.4M | -2.9% | 0.26% | DBT |
| 70 | Dotdash Meredith, Inc. | 25849JAA8 | Jan 2026 | 1,487,000 | +58,000 | $1.4M | +7.1% | 0.26% | DBT |
| 71 | Brundage-Bone Concrete Pumping Holdings, Inc. | 66981QAB2 | Jan 2026 | 1,355,000 | +78,000 | $1.4M | +8.0% | 0.26% | DBT |
| 72 | TriNet Group, Inc. | 896288AA5 | Jan 2026 | 1,468,000 | +103,000 | $1.4M | +7.4% | 0.26% | DBT |
| 73 | CompoSecure Holdings LLC | 20459XAC5 | Jan 2026 | 1,440,000 | +32,000 | $1.4M | -1.4% | 0.26% | DBT |
| 74 | Mavis Tire Express Services Topco Corp. | 59155LAA0 | Jan 2026 | 1,395,000 | +82,000 | $1.4M | +4.8% | 0.25% | DBT |
| 75 | Weekley Homes LLC | 948565AD8 | Jan 2026 | 1,386,000 | +26,000 | $1.4M | +1.7% | 0.25% | DBT |
| 76 | Viking Cruises Ltd. | 92676XAH0 | Jan 2026 | 1,358,000 | +125,000 | $1.3M | +7.6% | 0.25% | DBT |
| 77 | Prime Healthcare Services, Inc. | 74165HAC2 | Jan 2026 | 1,283,000 | +41,000 | $1.3M | +3.4% | 0.25% | DBT |
| 78 | Post Holdings, Inc. | 737446AX2 | Jan 2026 | 1,365,000 | +200,000 | $1.3M | +13.1% | 0.25% | DBT |
| 79 | Knife River Corp. | 498894AA2 | Jan 2026 | 1,279,000 | +75,000 | $1.3M | +5.2% | 0.24% | DBT |
| 80 | Flash Compute LLC | 33853QAA9 | Jan 2026 | 1,288,000 | +821,000 | $1.3M | +177.6% | 0.24% | DBT |
| 81 | SS&C Technologies, Inc. | 78466CAD8 | Jan 2026 | 1,278,000 | +693,000 | $1.3M | +113.2% | 0.24% | DBT |
| 82 | Ball Corp. | 058498AZ9 | Jan 2026 | 1,263,000 | +150,000 | $1.3M | +11.7% | 0.24% | DBT |
| 83 | Performance Food Group, Inc. | 71376LAF7 | Jan 2026 | 1,250,000 | +79,000 | $1.3M | +4.2% | 0.23% | DBT |
| 84 | Aretec Group, Inc. | 04020JAA4 | Jan 2026 | 1,160,000 | +12,000 | $1.2M | -1.0% | 0.23% | DBT |
| 85 | Uniti Group LP | 91327TAC5 | Jan 2026 | 1,184,000 | +6,000 | $1.2M | +1.7% | 0.22% | DBT |
| 86 | Altice France SA | 02090DAA6 | Jan 2026 | 1,186,873 | +455,165 | $1.2M | +60.3% | 0.22% | DBT |
| 87 | First Quantum Minerals Ltd. | 335934AW5 | Jan 2026 | 1,135,000 | +490,000 | $1.2M | +70.4% | 0.22% | DBT |
| 88 | Kraken Oil & Gas Partners LLC | 50076PAA6 | Jan 2026 | 1,167,000 | +1,000 | $1.2M | +1.1% | 0.22% | DBT |
| 89 | Versant Media Group, Inc. | 925283AA1 | Jan 2026 | 1,134,000 | +205,000 | $1.2M | +22.8% | 0.22% | DBT |
| 90 | PG&E Corp. | 69331CAM0 | Jan 2026 | 1,142,000 | +284,000 | $1.2M | +31.0% | 0.21% | DBT |
| 91 | US Acute Care Solutions LLC | 90367UAD3 | Jan 2026 | 1,229,000 | +49,000 | $1.1M | -3.3% | 0.21% | DBT |
| 92 | Matador Resources Co. | 576485AG1 | Jan 2026 | 1,137,000 | +513,000 | $1.1M | +78.6% | 0.21% | DBT |
| 93 | OneMain Finance Corp. | 85172FAR0 | Jan 2026 | 1,156,000 | +255,000 | $1.1M | +25.7% | 0.21% | DBT |
| 94 | Qnity Electronics, Inc. | 74743LAB6 | Jan 2026 | 1,118,000 | +348,000 | $1.1M | +41.3% | 0.21% | DBT |
| 95 | Petco Health & Wellness Co., Inc. | 71601VAA3 | Jan 2026 | 1,119,000 | +27,000 | $1.1M | +2.5% | 0.21% | DBT |
| 96 | CrossCountry Intermediate HoldCo LLC | 22757VAA8 | Jan 2026 | 1,122,000 | +19,000 | $1.1M | -3.1% | 0.20% | DBT |
| 97 | Mattamy Group Corp. | 57701RAQ5 | Jan 2026 | 1,097,000 | +325,000 | $1.0M | +37.7% | 0.19% | DBT |
| 98 | XPLR Infrastructure Operating Partners LP | 98380MAA3 | Jan 2026 | 963,000 | +515,000 | $1.0M | +117.5% | 0.19% | DBT |
| 99 | Mattamy Group Corp. | 57701RAM4 | Jan 2026 | 1,064,000 | +27,000 | $1.0M | +0.7% | 0.19% | DBT |
| 100 | Encompass Health Corp. | 29261AAE0 | Jan 2026 | 1,043,000 | +444,000 | $1.0M | +71.2% | 0.19% | DBT |
| 101 | Level 3 Financing, Inc. | 527298CM3 | Jan 2026 | 945,660 | +100,000 | $957K | +9.8% | 0.18% | DBT |
| 102 | Tallgrass Energy Partners LP | 87470LAL5 | Jan 2026 | 925,000 | +175,000 | $946K | +21.7% | 0.17% | DBT |
| 103 | IQVIA, Inc. | 46266TAG3 | Jan 2026 | 920,000 | +100,000 | $932K | +9.4% | 0.17% | DBT |
| 104 | Delek Logistics Partners LP | 24665FAE2 | Jan 2026 | 906,000 | +5,000 | $927K | +0.0% | 0.17% | DBT |
| 105 | Windstream Services LLC | 97381AAA0 | Jan 2026 | 840,000 | +153,000 | $874K | +21.5% | 0.16% | DBT |
| 106 | Community Health Systems, Inc. | 12543DBL3 | Jan 2026 | 1,018,000 | +144,000 | $855K | +18.9% | 0.16% | DBT |
| 107 | Credit Acceptance Corp. | 225310AQ4 | Jan 2026 | 807,000 | +146,000 | $835K | +20.6% | 0.15% | DBT |
| 108 | American Axle & Manufacturing, Inc. | 02406PBC3 | Jan 2026 | 815,000 | +59,000 | $811K | +5.1% | 0.15% | DBT |
| 109 | Aretec Group, Inc. | 040133AA8 | Jan 2026 | 805,000 | +360,000 | $803K | +80.9% | 0.15% | DBT |
| 110 | Talen Energy Supply LLC | 87422VAN8 | Jan 2026 | 796,000 | +18,000 | $786K | -1.5% | 0.15% | DBT |
| 111 | Scripps Escrow II, Inc. | 81105DAA3 | Jan 2026 | 809,000 | +111,000 | $739K | +14.8% | 0.14% | DBT |
| 112 | Bombardier, Inc. | 097751CC3 | Jan 2026 | 700,000 | +200,000 | $721K | +37.4% | 0.13% | DBT |
| 113 | Miter Brands Acquisition Holdco, Inc. | 60672JAA7 | Jan 2026 | 625,000 | +35,000 | $615K | +1.6% | 0.11% | DBT |
| 114 | Energizer Holdings, Inc. | 29272WAG4 | Jan 2026 | 590,000 | +50,000 | $559K | +7.7% | 0.10% | DBT |
| 115 | Directv Financing LLC | 25461LAD4 | Jan 2026 | 515,000 | +3,000 | $538K | +2.0% | 0.10% | DBT |
| 116 | XPLR Infrastructure Operating Partners LP | 98380MAB1 | Jan 2026 | 417,000 | +26,000 | $446K | +8.6% | 0.08% | DBT |
| 117 | Cornerstone Building Brands, Inc. | 21925DAB5 | Jan 2026 | 802,000 | +88,000 | $412K | -23.6% | 0.08% | DBT |