NPORT-P false 0001879238 XXXXXXXX S000077345 C000237706 BondBloxx ETF Trust 811-23731 0001879238 549300M0XBJH5H5NJQ95 700 Larkspur Landing Circle, Suite 250 NULL Larkspur 94939 800-896-5089 BondBloxx Bloomberg Six Month Target Duration US Treasury ETF S000077345 549300M0XBJH5H5NJQ95 2025-10-31 2025-04-30 N 1325199516.66 27470.78 1325172045.88 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 525843.19000000 USD N US T BILL ZCP 12/26/25 N/A 912797NU7 100567000.00000000 PA USD 98008940.58000000 7.395940842905 Long STIV UST US N 2 2025-12-26 Fixed 0.00000000 N N N N N N US T BILL ZCP 05/01/25 N/A 912797ND5 3690200.00000000 PA USD 3689767.84000000 0.278436890626 Long STIV UST US N 2 2025-05-01 Fixed 0.00000000 N N N N N N US T BILL ZCP 09/04/25 N/A 912797MH7 122684000.00000000 PA USD 120910126.77000000 9.124107857988 Long STIV UST US N 2 2025-09-04 Fixed 0.00000000 N N N N N N US T BILL ZCP 06/26/25 N/A 912797NW3 11146200.00000000 PA USD 11072804.06000000 0.835574829277 Long STIV UST US N 2 2025-06-26 Fixed 0.00000000 N N N N N N US T BILL ZCP 05/15/25 N/A 912797LB1 122954000.00000000 PA USD 122752928.41000000 9.263169170496 Long STIV UST US N 2 2025-05-15 Fixed 0.00000000 N N N N N N US T BILL ZCP 05/08/25 N/A 912797NE3 11287600.00000000 PA USD 11278396.20000000 0.851089202723 Long STIV UST US N 2 2025-05-08 Fixed 0.00000000 N N N N N N US T BILL ZCP 02/19/26 N/A 912797PM3 114159000.00000000 PA USD 110648186.08000000 8.349722319000 Long STIV UST US N 2 2026-02-19 Fixed 0.00000000 N N N N N N US T BILL ZCP 05/29/25 N/A 912797NN3 16289200.00000000 PA USD 16235807.91000000 1.225184907912 Long STIV UST US N 2 2025-05-29 Fixed 0.00000000 N N N N N N US T BILL ZCP 08/07/25 N/A 912797MG9 68599000.00000000 PA USD 67819058.18000000 5.117754965542 Long STIV UST US N 2 2025-08-07 Fixed 0.00000000 N N N N N N US T BILL ZCP 06/12/25 N/A 912797LN5 102225600.00000000 PA USD 101721652.33000000 7.676109124566 Long STIV UST US N 2 2025-06-12 Fixed 0.00000000 N N N N N N US T BILL ZCP 05/27/25 N/A 912797PK7 10691000.00000000 PA USD 10658407.31000000 0.804303663296 Long STIV UST US N 2 2025-05-27 Fixed 0.00000000 N N N N N N US T BILL ZCP 10/30/25 N/A 912797NA1 106054000.00000000 PA USD 103893175.20000000 7.839976365560 Long STIV UST US N 2 2025-10-30 Fixed 0.00000000 N N N N N N US T BILL ZCP 05/22/25 N/A 912797NM5 24291000.00000000 PA USD 24230994.67000000 1.828516889209 Long STIV UST US N 2 2025-05-22 Fixed 0.00000000 N N N N N N US T BILL ZCP 01/22/26 N/A 912797PD3 112841700.00000000 PA USD 109676992.46000000 8.276434203467 Long STIV UST US N 2 2026-01-22 Fixed 0.00000000 N N N N N N US T BILL ZCP 03/19/26 N/A 912797PV3 106127300.00000000 PA USD 102573926.64000000 7.740423363057 Long STIV UST US N 2 2026-03-19 Fixed 0.00000000 N N N N N N US T BILL ZCP 11/28/25 N/A 912797NL7 100487500.00000000 PA USD 98189176.03000000 7.409541752353 Long STIV UST US N 2 2025-11-28 Fixed 0.00000000 N N N N N N US T BILL ZCP 07/10/25 N/A 912797LW5 99783500.00000000 PA USD 98971962.79000000 7.468612328316 Long STIV UST US N 2 2025-07-10 Fixed 0.00000000 N N N N N N US T BILL ZCP 06/20/25 N/A 912797NV5 3714000.00000000 PA USD 3692249.48000000 0.278624159895 Long STIV UST US N 2 2025-06-20 Fixed 0.00000000 N N N N N N US T BILL ZCP 10/02/25 N/A 912797MS3 93508900.00000000 PA USD 91878314.24000000 6.933312132990 Long STIV UST US N 2 2025-10-02 Fixed 0.00000000 N N N N N N US T BILL ZCP 06/05/25 N/A 912797NP8 16840000.00000000 PA USD 16770806.29000000 1.265556901999 Long STIV UST US N 2 2025-06-05 Fixed 0.00000000 N N N N N N 2025-05-30 BondBloxx ETF Trust Tony Kelly Tony Kelly Treasurer