MFS Active Core Plus Bond MFSB

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MFS Active Core Plus Bond ETF · ETF · NYSE

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 24.93 → 24.70 · -0.9%
25.55025.11724.685 Jul 25Oct 25Jan 26Apr 26Jul 26

Price & SEC Filing History 22 Jul 2025 — 23 Jul 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
24.7100 24.7200 24.6800 24.7000 151,308
24.7400 24.7460 24.7100 24.7400 163,000
24.8100 24.8300 24.7600 24.7900 1,156,900
Weekend
Weekend
24.8400 24.8600 24.8100 24.8300 61,300
24.7700 24.8100 24.7600 24.8050 91,400
24.7800 24.8300 24.7800 24.8000 160,900
24.7600 24.8000 24.7600 24.7600 152,900
24.7700 24.7790 24.7300 24.7400 79,000
Weekend
Weekend
24.8400 24.8400 24.7900 24.8200 137,500
24.7900 24.8600 24.7900 24.8300 279,700
24.7700 24.8200 24.7600 24.8100 452,100
24.8800 24.8850 24.8250 24.8500 55,500
24.9100 24.9400 24.8950 24.9300 57,400
Weekend
Weekend
No trading
24.8950 24.9300 24.8900 24.9300 41,500
24.8600 24.9150 24.8600 24.9000 102,300
24.9800 24.9850 24.9300 24.9300 86,100
25.1000 25.1200 25.0900 25.1200 84,000
Weekend
Weekend
25.0500 25.1100 25.0400 25.0990 27,000
25.0900 25.1150 25.0700 25.0700 67,500
25.0400 25.0850 25.0400 25.0650 94,400
24.9900 25.0100 24.9400 24.9800 89,600
24.9800 24.9800 24.9400 24.9550 116,900
Weekend
Weekend
No trading
25.0400 25.0500 25.0000 25.0150 73,700
25.0100 25.0500 24.9300 24.9450 158,200
24.9900 25.0600 24.9900 25.0200 150,500
24.9800 25.0300 24.9710 24.9800 107,600
Weekend
Weekend
24.9400 24.9600 24.9100 24.9550 48,100
24.8600 24.9850 24.8600 24.9850 103,600
24.8500 24.8900 24.8300 24.8450 200,200
24.8300 24.8800 24.8200 24.8700 75,800
24.8600 24.8800 24.8150 24.8200 42,100
Weekend
Weekend
24.8500 24.8600 24.8250 24.8300 78,100
24.9000 24.9500 24.9000 24.9300 84,400
24.8800 24.9000 24.8700 24.8850 220,300
24.9400 24.9550 24.9200 24.9500 498,100
24.8700 24.9300 24.8650 24.9300 73,400
Weekend
Weekend
24.9200 24.9600 24.9200 24.9500 112,300
24.9600 25.0400 24.9550 25.0250 70,700
24.9600 24.9800 24.9300 24.9500 72,400
24.9500 24.9700 24.9210 24.9400 34,300
No trading
Weekend
Weekend
24.8750 24.9200 24.8100 24.8300 59,600
24.7200 24.8400 24.7200 24.8300 62,300
24.7000 24.8250 24.6860 24.8050 77,500
24.6900 24.7100 24.6450 24.6850 77,600
24.7900 24.8110 24.7200 24.7700 174,300
Weekend
Weekend
24.8000 24.8000 24.7650 24.7900 67,300
24.9600 24.9950 24.9100 24.9200 105,900
24.9100 25.0000 24.8700 24.9300 66,600
24.9200 24.9200 24.8900 24.9000 61,500
24.9800 25.0100 24.9600 24.9700 103,100
Weekend
Weekend
25.0500 25.0500 25.0100 25.0400 80,800
25.0700 25.0700 24.9600 24.9600 68,500
25.0200 25.0500 25.0100 25.0500 69,100
24.9100 24.9400 24.9100 24.9300 80,000
24.9200 24.9300 24.8510 24.8900 75,100
Weekend
Weekend
24.9100 24.9900 24.9100 24.9600 74,300
24.9300 24.9600 24.9000 24.9400 63,300
25.0400 25.0400 24.9700 25.0000 152,300
25.0500 25.0900 25.0400 25.0800 59,300
25.1300 25.1400 25.0800 25.0900 114,200
Weekend
Weekend
25.0800 25.1600 25.0700 25.1400 150,900
25.1300 25.1500 25.0700 25.1050 286,500
25.1500 25.1640 25.1250 25.1400 79,500
25.1500 25.1600 25.1000 25.1000 117,400
25.1800 25.1900 25.1520 25.1800 52,400
Weekend
Weekend
25.1900 25.2100 25.1780 25.1900 118,300
25.1400 25.1500 25.0800 25.1000 235,300
25.1500 25.1600 25.1110 25.1400 96,000
25.0800 25.1600 25.0800 25.1550 92,700
25.0500 25.1100 25.0200 25.1050 135,700
Weekend
Weekend
25.0800 25.1000 25.0300 25.0400 99,700
25.0300 25.1100 25.0100 25.0750 76,000
25.1000 25.1100 25.0400 25.0550 73,100
24.9500 24.9900 24.8800 24.9820 98,300
24.9500 24.9850 24.9400 24.9500 33,800
Weekend
Weekend
No trading
24.8800 25.0200 24.8800 24.9930 150,800
24.9200 24.9750 24.9000 24.9300 66,700
24.8800 24.9300 24.8680 24.8900 57,300
24.9300 24.9550 24.8950 24.9200 208,200
Weekend
Weekend
24.7700 24.8550 24.7600 24.8000 90,400
24.9000 24.9300 24.8200 24.8400 94,700
24.9800 25.0100 24.9500 24.9800 2,057,500
24.8600 24.9100 24.8300 24.8700 1,119,800
24.9000 24.9500 24.8700 24.9400 28,200
Weekend
Weekend
24.9700 24.9700 24.8320 24.8320 37,000
24.9800 25.0750 24.9600 25.0600 69,400
25.0900 25.1100 25.0250 25.0250 50,700
25.0800 25.1200 25.0800 25.0900 42,600
25.0600 25.0700 25.0350 25.0500 73,100
Weekend
Weekend
25.0500 25.0700 24.9550 24.9700 54,600
25.0700 25.0800 25.0050 25.0250 53,400
25.1400 25.1780 25.0900 25.0900 35,100
25.2700 25.3200 25.2120 25.2120 60,900
25.2000 25.3100 25.1890 25.3000 98,400
Weekend
Weekend
25.1900 25.3100 25.1700 25.2400 95,200
25.2500 25.3000 25.2300 25.2900 151,500
25.3300 25.3700 25.3100 25.3100 1,251,800
25.2700 25.3900 25.2700 25.3300 119,500
25.3600 25.3900 25.3400 25.3800 47,000
Weekend
Weekend
25.4600 25.4900 25.4500 25.4900 761,500
25.5000 25.5400 25.4900 25.5400 49,300
25.4900 25.5100 25.4800 25.5000 45,700
25.4900 25.5100 25.4700 25.5100 38,700
25.4700 25.5200 25.4650 25.4900 38,400
Weekend
Weekend
25.4300 25.4600 25.4250 25.4560 605,200
25.4400 25.4700 25.4300 25.4600 108,500
25.4600 25.4700 25.4300 25.4300 51,700
25.4700 25.4800 25.4600 25.4800 49,700
No trading
Weekend
Weekend
25.4300 25.4700 25.4300 25.4590 62,600
25.3500 25.4000 25.3450 25.3900 35,500
25.3000 25.3350 25.2960 25.3000 152,900
25.3300 25.3500 25.3300 25.3300 289,000
25.2500 25.2700 25.2340 25.2700 51,500
Weekend
Weekend
25.2600 25.2600 25.2250 25.2550 29,100
25.2100 25.2500 25.1930 25.2500 43,100
25.1600 25.1700 25.1320 25.1700 93,500
25.1500 25.1700 25.1290 25.1650 19,100
25.2000 25.2000 25.1550 25.1650 70,000
Weekend
Weekend
25.1900 25.2100 25.1700 25.1900 61,100
25.2600 25.3100 25.2590 25.3100 50,500
25.2800 25.2900 25.2600 25.2750 47,100
25.3100 25.3200 25.2850 25.2860 86,500
25.3200 25.3300 25.2900 25.3200 97,900
Weekend
Weekend
25.2600 25.3050 25.2550 25.3000 92,800
25.2400 25.2800 25.2290 25.2650 61,500
25.1900 25.2500 25.1750 25.2450 59,300
25.1700 25.2000 25.1500 25.1600 67,800
No trading
Weekend
Weekend
25.2900 25.2900 25.2500 25.2550 28,900
25.3300 25.3360 25.2920 25.2920 171,800
25.3000 25.3500 25.2930 25.3300 145,900
25.2800 25.2900 25.2450 25.2730 126,300
25.2400 25.2800 25.2200 25.2550 626,300
Weekend
Weekend
25.2300 25.2900 25.2000 25.2600 558,800
25.2200 25.2400 25.2000 25.2100 122,900
25.2700 25.2800 25.2300 25.2630 394,900
25.2200 25.2500 25.1960 25.2400 46,000
25.2200 25.2600 25.2000 25.2300 89,900
Weekend
Weekend
25.2200 25.2200 25.1800 25.1900 32,200
No trading
25.2400 25.2460 25.2100 25.2150 38,900
25.2400 25.2710 25.2200 25.2700 50,500
25.3600 25.3800 25.3300 25.3650 34,800
Weekend
Weekend
25.3500 25.3590 25.3200 25.3350 18,800
No trading
25.3000 25.3300 25.2980 25.3200 14,500
25.2300 25.2860 25.2100 25.2800 67,900
25.2700 25.2700 25.2500 25.2550 54,400
Weekend
Weekend
25.2800 25.3000 25.2640 25.2700 79,600
25.3100 25.3100 25.2750 25.3000 65,000
25.2300 25.2460 25.2190 25.2350 25,000
25.1900 25.2500 25.1900 25.2500 64,900
25.2300 25.2400 25.1800 25.1970 40,700
Weekend
Weekend
25.1900 25.1900 25.1700 25.1750 31,100
25.2800 25.2900 25.2350 25.2400 19,800
25.1700 25.2600 25.1700 25.2500 62,000
25.2300 25.2300 25.1600 25.1750 130,600
25.2300 25.2400 25.1700 25.1850 30,200
Weekend
Weekend
25.2600 25.2600 25.2200 25.2350 57,600
25.2900 25.3000 25.2600 25.2600 40,900
25.2900 25.3300 25.2800 25.3000 72,400
25.2400 25.2800 25.2400 25.2650 30,900
25.3900 25.3900 25.2400 25.2400 34,700
Weekend
Weekend
25.3600 25.3700 25.3100 25.3300 288,300
No trading
25.4000 25.4650 25.3800 25.4610 599,800
25.4000 25.4400 25.3900 25.4100 81,600
25.3400 25.3900 25.3200 25.3900 199,500
Weekend
Weekend
25.3100 25.3160 25.2900 25.3000 40,500
25.2600 25.2850 25.2400 25.2550 47,300
25.2600 25.2600 25.2100 25.2300 50,200
25.2500 25.2680 25.2180 25.2400 42,200
25.2300 25.2400 25.2100 25.2150 49,800
Weekend
Weekend
25.2700 25.2800 25.2200 25.2250 46,100
25.2800 25.2920 25.2400 25.2450 21,300
25.3400 25.3500 25.2600 25.3300 63,000
25.2500 25.3600 25.2500 25.3400 58,100
25.2700 25.3000 25.2500 25.2690 30,800
Weekend
Weekend
25.2600 25.2950 25.2400 25.2750 27,600
25.2600 25.2900 25.2300 25.2800 60,400
25.2500 25.2600 25.1900 25.2000 88,400
25.2500 25.2900 25.2300 25.2300 66,100
25.2500 25.2700 25.2000 25.2200 31,900
Weekend
Weekend
25.3100 25.3300 25.2600 25.2800 362,100
25.3700 25.4400 25.3600 25.4000 77,200
25.5400 25.5700 25.4200 25.4600 54,500
25.5400 25.5600 25.5100 25.5500 90,400
25.5100 25.5500 25.4800 25.5500 107,900
Weekend
Weekend
25.5400 25.5400 25.4900 25.5200 42,700
25.4900 25.5300 25.4700 25.4930 63,600
25.5100 25.5500 25.5000 25.5300 59,700
25.5200 25.5600 25.5000 25.5000 100,100
25.4700 25.5200 25.4600 25.4800 32,500
Weekend
Weekend
25.4500 25.4800 25.4300 25.4700 24,000
25.3900 25.5000 25.3900 25.4850 282,800
25.4200 25.4600 25.4100 25.4260 83,900
25.3700 25.4300 25.3600 25.4200 68,800
25.3600 25.4000 25.3350 25.3500 30,500
Weekend
Weekend
25.3100 25.3590 25.2800 25.3100 23,200
25.2600 25.2700 25.2470 25.2600 26,300
25.3100 25.3340 25.2770 25.2900 113,400
25.2600 25.3100 25.2600 25.2750 109,400
25.2500 25.2800 25.2400 25.2490 26,200
Weekend
Weekend
25.3100 25.3300 25.2900 25.3000 28,900
25.2800 25.3300 25.2800 25.3200 20,900
25.2800 25.3100 25.2600 25.2950 26,000
25.2400 25.2900 25.2140 25.2250 20,800
25.3000 25.3600 25.3000 25.3300 22,900
Weekend
Weekend
25.2700 25.3000 25.2600 25.2750 47,500
25.2700 25.2770 25.2100 25.2650 23,100
25.3300 25.3300 25.2900 25.3050 176,200
25.3200 25.3480 25.3000 25.3350 24,500
25.3200 25.3300 25.2900 25.3000 30,600
Weekend
Weekend
25.3200 25.3300 25.2880 25.3280 24,100
25.3200 25.3800 25.2900 25.3400 46,900
25.4400 25.4880 25.3600 25.3950 351,500
25.4000 25.4700 25.3900 25.4200 57,200
25.3800 25.4100 25.3750 25.4000 11,000
Weekend
Weekend
25.3500 25.3700 25.3200 25.3600 35,900
25.3600 25.4100 25.3300 25.3850 62,000
25.3200 25.3500 25.2600 25.3150 9,000
25.3100 25.3200 25.2540 25.2900 20,000
25.2900 25.3200 25.2700 25.3080 13,600
Weekend
Weekend
25.2600 25.2600 25.2040 25.2180 89,100
25.0700 25.1300 25.0500 25.1200 22,400
24.9600 25.0600 24.9400 25.0350 17,200
24.9100 25.1500 24.9100 25.0600 18,700
No trading
Weekend
Weekend
25.0000 25.0200 24.9900 25.0100 28,600
25.0800 25.1400 25.0800 25.1300 32,600
25.0400 25.1400 25.0260 25.0950 34,900
25.0400 25.0800 25.0150 25.0700 30,100
25.0400 25.0850 25.0300 25.0500 48,100
Weekend
Weekend
24.9900 25.0900 24.9900 25.0690 11,100
24.9800 25.0000 24.9500 24.9650 16,400
24.9900 25.0500 24.9900 25.0200 23,200
24.9800 25.0300 24.9800 25.0150 33,200
24.9800 25.0000 24.9560 24.9670 13,600
Weekend
Weekend
25.0300 25.0300 24.9700 25.0000 21,300
25.0400 25.0600 25.0300 25.0390 5,700
25.0500 25.1280 25.0500 25.0870 9,700
24.9700 25.0390 24.9600 25.0100 13,300
25.0190 25.0400 25.0150 25.0300 13,900
Weekend
Weekend
25.0000 25.0600 24.9750 24.9870 15,800
25.0650 25.0700 25.0100 25.0300 7,700
25.0300 25.0600 24.9800 25.0300 18,300
25.0500 25.0600 25.0400 25.0550 2,900
25.0000 25.0400 25.0000 25.0400 3,000
Weekend
Weekend
24.9500 24.9850 24.9100 24.9850 45,200
24.8600 24.9100 24.8400 24.8410 14,300
24.9400 25.0100 24.9340 24.9340 4,500
24.8900 25.0200 24.8900 25.0200 7,400
24.8690 24.8900 24.8690 24.8700 10,300
Weekend
Weekend
24.8800 24.9400 24.8700 24.9150 3,100
24.8500 24.9100 24.8500 24.8750 5,500
24.9000 24.9090 24.8850 24.8850 71,900
24.8800 24.9500 24.8800 24.9300 12,700

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

No SEC filings were found in this date range.