{"entity_type":"fund","name":"LifeX 2055 Inflation-Protected Longevity Income ETF","identifiers":{"lei":"5299009QDW8FA318BS44","cik":"1559992","fund_id":"S000087608","fundkey":"lifex-2055-inflation-protected-longevity-income-etf"},"dates":{"reporting_period_start":"2025-12-31","reporting_period_end":"2025-12-31","filing_date":"2026-02-27"},"summary":{"total_positions":21,"total_value_usd":5549398.32,"asset_categories":["DBT","STIV"],"by_asset_category":{"DBT":{"positions":19,"total_value_usd":5439696.54},"STIV":{"positions":2,"total_value_usd":109701.78}}},"holdings":[{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US912810QF84","value_usd":923914.35,"pct_val":20.1980520395,"balance":932492.55,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US912810RW09","value_usd":891289.39,"pct_val":19.4848250614,"balance":1235555.76,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US912810TY47","value_usd":627751,"pct_val":13.723509507,"balance":698091.94,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US912810RA88","value_usd":556134.09,"pct_val":18.1223938171,"balance":747880.8,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US91282CNS60","value_usd":504844.68,"pct_val":11.0366064977,"balance":506000.97,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"1","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US912810TP30","value_usd":479155.98,"pct_val":10.4750158054,"balance":614502.57,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US91282CML27","value_usd":415326.94,"pct_val":9.414737581,"balance":403314.16,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US912828Z377","value_usd":297842.47,"pct_val":6.5112504299,"balance":313853.92,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US91282CJH51","value_usd":209183.41,"pct_val":4.5730401319,"balance":203040.64,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US91282CDX65","value_usd":117042.2,"pct_val":2.5587051943,"balance":128032.49,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US91282CGK18","value_usd":116489.15,"pct_val":2.5466147525,"balance":121332.99,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US91282CCM10","value_usd":91234.05,"pct_val":1.994503159,"balance":98402.85,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US91282CBF77","value_usd":59504.86,"pct_val":1.3008589583,"balance":63790.8,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"First American Government Obli","title":"First American Government Obligations Fund","isin":"US31846V3362","value_usd":54850.89,"pct_val":1.1991167045,"balance":54850.89,"units":"NS","currency":"USD","asset_cat":"STIV","issuer_cat":"RF","inv_country":"US","fair_val_level":"1","payoff_profile":"Long"},{"issuer_name":"MSILF Government Portfolio","title":"MSILF Government Portfolio","isin":"US61747C7074","value_usd":54850.89,"pct_val":1.1991167045,"balance":54850.89,"units":"NS","currency":"USD","asset_cat":"STIV","issuer_cat":"RF","inv_country":"US","fair_val_level":"1","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US91282CKL45","value_usd":44098.52,"pct_val":0.9640549493,"balance":43160.29,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TREASURY BILL","title":"United States Treasury Bill","isin":"US912797MS31","value_usd":30661.86,"pct_val":0.9991588577,"balance":31000,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US912828V491","value_usd":29300,"pct_val":0.6405387304,"balance":29654.46,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US9128283R96","value_usd":25943.55,"pct_val":0.5671620676,"balance":26400.4,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US91282CJY84","value_usd":14753.04,"pct_val":0.3225219628,"balance":14829.5,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"},{"issuer_name":"TSY INFL IX N/B","title":"United States Treasury Inflation Indexed Bonds","isin":"US91282CLV18","value_usd":5227,"pct_val":0.1142694861,"balance":5173.95,"units":"PA","currency":"USD","asset_cat":"DBT","issuer_cat":"UST","inv_country":"US","fair_val_level":"2","payoff_profile":"Long"}],"source_documents":[{"label":"SEC NPORT-P Filings","url":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1559992&type=NPORT&dateb=&owner=exclude&count=40"}],"dataset":{"json":"https://dealcharts.org/llm/facts/fund/lifex-2055-inflation-protected-longevity-income-etf.json","page":"https://dealcharts.org/capitalmarkets/funds/lifex-2055-inflation-protected-longevity-income-etf/"},"provenance":{"curator":"CMD+RVL","curator_url":"https://cmdrvl.com","platform":"Dealcharts","platform_url":"https://dealcharts.org/","source":"SEC NPORT-P Public Filings","license":"CC-BY 4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Data curated by CMD+RVL from SEC NPORT-P public filings"},"citation":"Fund: LifeX 2055 Inflation-Protected Longevity Income ETF | LEI: 5299009QDW8FA318BS44 | 21 positions totaling $5,549,398 across DBT, STIV | Filing: Thu Feb 26 2026 19:00:00 GMT-0500 (Eastern Standard Time) | Source: SEC NPORT-P via Dealcharts.org","updated_at":"2026-02-27"}