| 2025 | 5 | 0 | $899,049,572 | $0 | - |
| Ubs Emerging Markets Equity Opportunity Collective Fund | - | - | $575,460,214 | - | - |
| Ubs U. S. Long Duration Credit Collective Fund | - | - | $137,112,908 | - | - |
| Ubs Trumbull Diversified Property Collective Fund | - | - | $85,382,436 | - | - |
| Ubs Multi-Asset Portfolio Collective Fund | - | - | $55,435,859 | - | - |
| Ubs Bond Surplus Collective Fund | - | - | $45,658,155 | - | - |
| 2024 | 6 | 0 | $1,395,604,970 | $0 | - |
| Ubs Emerging Markets Equity Opportunity Collective Fund | - | - | $861,292,669 | - | - |
| Ubs U. S. Long Duration Credit Collective Fund | - | - | $224,180,810 | - | - |
| Ubs Trumbull Diversified Property Collective Fund | - | - | $97,786,165 | - | - |
| Ubs Cash Management Prime Collective Fund | - | - | $82,070,197 | - | - |
| Ubs Multi-Asset Portfolio Collective Fund | - | - | $80,194,725 | - | - |
| Ubs Bond Surplus Collective Fund | - | - | $50,080,404 | - | - |
| 2023 | 6 | 0 | $1,743,123,435 | $0 | - |
| Ubs Emerging Markets Equity Opportunity Collective Fund | - | - | $1,267,253,863 | - | - |
| Ubs U. S. Long Duration Credit Collective Fund | - | - | $194,039,772 | - | - |
| Ubs Trumbull Diversified Property Collective Fund | - | - | $108,859,113 | - | - |
| Ubs Multi-Asset Portfolio Collective Fund | - | - | $76,666,054 | - | - |
| Ubs Cash Management Prime Collective Fund | - | - | $50,386,479 | - | - |
| Ubs Bond Surplus Collective Fund | - | - | $45,918,154 | - | - |
| 2022 | 39 | 0 | $4,320,849,301 | $0 | - |
| Ubs Emerging Markets Equity Opportunity Collective Fund | - | - | $1,344,275,558 | - | - |
| Morningstar Large MID Index Fund | - | - | $465,427,274 | - | - |
| Ubs U. S. Long Duration Credit Collective Fund | - | - | $277,121,160 | - | - |
| Morningstar Developed Markets Ex-U.S. Index Fund | - | - | $258,098,477 | - | - |
| Ubs Cash Management Prime Collective Fund | - | - | $166,309,290 | - | - |
| Ubs Trumbull Diversified Property Collective Fund | - | - | $138,722,067 | - | - |
| Morningstar Lifetime Growth 2035 Index Fund | - | - | $129,252,754 | - | - |
| Morningstar Lifetime Growth 2030 Index Fund | - | - | $128,730,874 | - | - |
| Morningstar Lifetime Growth 2040 Index Fund | - | - | $124,890,395 | - | - |
| Morningstar Lifetime Growth 2025 Index Fund | - | - | $115,294,252 | - | - |
| Morningstar Lifetime Growth 2045 Index Fund | - | - | $101,654,307 | - | - |
| Morningstar Small Cap Index Fund | - | - | $96,145,626 | - | - |
| Morningstar Intermediate U.S. Core Index Fund | - | - | $93,756,731 | - | - |
| Morningstar Emerging Markets Index Fund | - | - | $84,104,887 | - | - |
| Morningstar Lifetime Growth 2050 Index Fund | - | - | $83,517,228 | - | - |
| Ubs Multi-Asset Portfolio Collective Fund | - | - | $73,049,413 | - | - |
| Morningstar Lifetime Growth 2020 Index Fund | - | - | $59,833,401 | - | - |
| Morningstar Lifetime Growth 2055 Index Fund | - | - | $55,460,361 | - | - |
| Morningstar Lifetime Moderate 2040 Index Fund | - | - | $53,170,309 | - | - |
| Ubs Bond Surplus Collective Fund | - | - | $49,891,360 | - | - |
| Morningstar Lifetime Moderate 2045 Index Fund | - | - | $45,448,782 | - | - |
| Morningstar Long-Term U.S. Core Index Fund | - | - | $41,963,354 | - | - |
| Morningstar Lifetime Moderate 2050 Index Fund | - | - | $37,519,140 | - | - |
| Morningstar Lifetime Moderate 2035 Index Fund | - | - | $32,661,157 | - | - |
| Morningstar Lifetime Moderate 2030 Index Fund | - | - | $30,568,274 | - | - |
| Morningstar U.S. Reit Fund | - | - | $27,361,367 | - | - |
| Morningstar Lifetime Growth 2060 Index Fund | - | - | $24,851,351 | - | - |
| Morningstar Us Long-Term Tips Index Fund | - | - | $22,852,646 | - | - |
| Morningstar Lifetime Moderate 2025 Index Fund | - | - | $21,602,545 | - | - |
| Morningstar Lifetime Growth Income Index Fund | - | - | $20,430,830 | - | - |
| Morningstar Emerging Markets Sovereign Bond Index Fund | - | - | $19,643,406 | - | - |
| Morningstar Lifetime Moderate 2055 Index Fund | - | - | $19,552,128 | - | - |
| Morningstar Lifetime Growth 2015 Index Fund | - | - | $18,706,084 | - | - |
| Morningstar Us Short-Term Tips Index Fund | - | - | $12,900,471 | - | - |
| Morningstar Lifetime Moderate 2020 Index Fund | - | - | $11,667,699 | - | - |
| Morningstar Lifetime Moderate 2060 Index Fund | - | - | $11,144,553 | - | - |
| Morningstar Global Ex-U.S. Government Bond Index Fund | - | - | $10,660,309 | - | - |
| Morningstar Lifetime Moderate 2015 Index Fund | - | - | $10,264,645 | - | - |
| Morningstar Lifetime Growth 2065 Index Fund | - | - | $2,344,836 | - | - |
| 2021 | 40 | 0 | $16,148,506,179 | $0 | - |
| Morningstar Large MID Index Fund | - | - | $2,562,624,770 | - | - |
| Morningstar Lifetime Moderate 2040 Index Fund | - | - | $1,744,859,283 | - | - |
| Ubs Emerging Markets Equity Opportunity Collective Fund | - | - | $1,687,227,094 | - | - |
| Morningstar Lifetime Moderate 2030 Index Fund | - | - | $1,513,080,115 | - | - |
| Morningstar Lifetime Moderate 2050 Index Fund | - | - | $1,449,874,771 | - | - |
| Morningstar Developed Markets Ex-U.S. Index Fund | - | - | $1,388,499,949 | - | - |
| Morningstar Intermediate U.S. Core Index Fund | - | - | $669,238,019 | - | - |
| Morningstar Small Cap Index Fund | - | - | $532,930,238 | - | - |
| Morningstar Emerging Markets Index Fund | - | - | $500,070,625 | - | - |
| Morningstar Lifetime Moderate 2020 Index Fund | - | - | $464,910,541 | - | - |
| Morningstar Long-Term U.S. Core Index Fund | - | - | $463,677,022 | - | - |
| Ubs U. S. Long Duration Credit Collective Fund | - | - | $310,408,230 | - | - |
| Morningstar Lifetime Moderate 2060 Index Fund | - | - | $252,637,030 | - | - |
| Ubs Cash Management Prime Collective Fund | - | - | $208,321,962 | - | - |
| Morningstar Us Long-Term Tips Index Fund | - | - | $197,839,194 | - | - |
| Morningstar Lifetime Moderate 2015 Index Fund | - | - | $190,998,393 | - | - |
| Morningstar U.S. Reit Fund | - | - | $186,188,773 | - | - |
| Morningstar Emerging Markets Sovereign Bond Index Fund | - | - | $158,230,982 | - | - |
| Ubs Trumbull Diversified Property Collective Fund | - | - | $142,506,985 | - | - |
| Morningstar Lifetime Growth 2030 Index Fund | - | - | $126,366,360 | - | - |
| Morningstar Lifetime Growth 2025 Index Fund | - | - | $123,144,706 | - | - |
| Ubs Multi-Asset Portfolio Collective Fund | - | - | $122,000,140 | - | - |
| Morningstar Lifetime Growth 2035 Index Fund | - | - | $118,796,313 | - | - |
| Morningstar Lifetime Growth 2040 Index Fund | - | - | $113,580,625 | - | - |
| Morningstar Lifetime Moderate 2035 Index Fund | - | - | $112,444,750 | - | - |
| Morningstar Lifetime Moderate 2045 Index Fund | - | - | $101,935,645 | - | - |
| Morningstar Lifetime Growth 2045 Index Fund | - | - | $90,657,805 | - | - |
| Morningstar Lifetime Moderate 2025 Index Fund | - | - | $87,395,129 | - | - |
| Morningstar Global Ex-U.S. Government Bond Index Fund | - | - | $80,482,552 | - | - |
| Morningstar Lifetime Growth 2020 Index Fund | - | - | $77,506,583 | - | - |
| Morningstar Lifetime Growth 2050 Index Fund | - | - | $75,470,195 | - | - |
| Ubs Bond Surplus Collective Fund | - | - | $71,343,131 | - | - |
| Morningstar Us Short-Term Tips Index Fund | - | - | $63,934,887 | - | - |
| Morningstar Lifetime Growth 2055 Index Fund | - | - | $56,179,986 | - | - |
| Morningstar Lifetime Moderate 2055 Index Fund | - | - | $44,472,925 | - | - |
| Morningstar Lifetime Growth 2015 Index Fund | - | - | $25,085,386 | - | - |
| Morningstar Lifetime Growth 2060 Index Fund | - | - | $19,723,959 | - | - |
| Morningstar Lifetime Growth Income Index Fund | - | - | $13,767,125 | - | - |
| Morningstar Lifetime Growth 2010 Index Fund | - | - | $51,715 | - | - |
| Morningstar Short-Term U.S. Core Index Fund | - | - | $42,286 | - | - |
| 2020 | 41 | 0 | $11,743,740,355 | $0 | - |
| Morningstar Large MID Index Fund | - | - | $1,867,382,842 | - | - |
| Morningstar Lifetime Moderate 2040 Index Fund | - | - | $1,289,578,518 | - | - |
| Morningstar Lifetime Moderate 2030 Index Fund | - | - | $1,230,335,458 | - | - |
| Morningstar Developed Markets Ex-U.S. Index Fund | - | - | $1,041,016,020 | - | - |
| Morningstar Lifetime Moderate 2050 Index Fund | - | - | $1,017,302,553 | - | - |
| Ubs Emerging Markets Equity Opportunity Collective Fund | - | - | $926,965,774 | - | - |
| Morningstar Lifetime Moderate 2020 Index Fund | - | - | $460,030,567 | - | - |
| Morningstar Small Cap Index Fund | - | - | $401,043,676 | - | - |
| Morningstar Emerging Markets Index Fund | - | - | $366,659,654 | - | - |
| Morningstar Long-Term U.S. Core Index Fund | - | - | $360,777,202 | - | - |
| Morningstar Intermediate U.S. Core Index Fund | - | - | $331,163,864 | - | - |
| Ubs U. S. Long Duration Credit Collective Fund | - | - | $210,924,829 | - | - |
| Morningstar Lifetime Moderate 2015 Index Fund | - | - | $170,456,337 | - | - |
| Ubs Multi-Asset Portfolio Collective Fund | - | - | $166,115,572 | - | - |
| Morningstar Us Long-Term Tips Index Fund | - | - | $165,513,631 | - | - |
| Ubs Trumbull Diversified Property Collective Fund | - | - | $156,251,758 | - | - |
| Morningstar Short-Term U.S. Core Index Fund | - | - | $143,861,577 | - | - |
| Morningstar Lifetime Moderate 2060 Index Fund | - | - | $139,571,640 | - | - |
| Morningstar U.S. Reit Fund | - | - | $136,753,973 | - | - |
| Ubs Cash Management Prime Collective Fund | - | - | $133,352,556 | - | - |
| Morningstar Emerging Markets Sovereign Bond Index Fund | - | - | $121,046,068 | - | - |
| Morningstar Lifetime Growth 2030 Index Fund | - | - | $93,188,764 | - | - |
| Morningstar Lifetime Growth 2025 Index Fund | - | - | $92,537,339 | - | - |
| Morningstar Long-Only Commodity Index Fund | - | 0 | - | - | - |
| 2019 | 41 | 0 | $11,312,457,495 | $0 | - |
| 2018 | 37 | 0 | $9,586,482,056 | $0 | - |
| 2017 | 46 | 0 | $8,525,965,758 | $0 | - |
| 2016 | 43 | 0 | $7,023,724,114 | $0 | - |
| 2015 | 21 | 0 | $1,364,637,533 | $0 | - |
| 2014 | 24 | 0 | $2,196,344,467 | $0 | - |
| 2013 | 28 | 0 | $2,560,094,192 | $0 | - |
| 2012 | 34 | 0 | $4,553,289,270 | $0 | - |
| 2011 | 31 | 0 | $5,391,886,089 | $0 | - |
| 2010 | 30 | 0 | $5,238,713,952 | $0 | - |
| 2009 | 36 | 0 | $5,687,917,023 | $0 | - |
| 2008 | 5 | 0 | $97,781,412 | $0 | - |
| 2007 | 31 | 0 | $8,008,529,835 | $0 | - |
| 2006 | 31 | 0 | $7,961,610,703 | $0 | - |
| 2005 | 26 | 0 | $6,685,088,081 | $0 | - |
| 2004 | 25 | 0 | $10,305,909,947 | $0 | - |
| 2003 | 24 | 0 | $7,110,142,721 | $0 | - |
| 2002 | 16 | 0 | $37,466,698 | $0 | - |
| 2001 | 1 | 0 | $7,007,984,000 | $0 | - |
| 2000 | 1 | 0 | $11,024,085,000 | $0 | - |
| 1999 | 1 | 0 | $15,706,787,000 | $0 | - |