American Century Companies’s 908 Devices MASS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$3.13M Buy
359,848
+303,954
+544% +$2.33M ﹤0.01% 2057
2026
Q1
$342K Hold
55,894
﹤0.01% 2609
2025
Q4
$293K Sell
55,894
-214
-0.4% -$1.5K ﹤0.01% 2639
2025
Q3
$492K Sell
56,108
-188
-0.3% -$1.25K ﹤0.01% 2515
2025
Q2
$401K Buy
56,296
+10,482
+23% +$58.2K ﹤0.01% 2589
2025
Q1
$205K Buy
45,814
+4,471
+11% +$13.2K ﹤0.01% 2759
2024
Q4
$91K Sell
41,343
-92
-0.2% -$263 ﹤0.01% 2844
2024
Q3
$144K Buy
41,435
+7,717
+23% +$34.2K ﹤0.01% 2806
2024
Q2
$174K Buy
33,718
+5,295
+19% +$32K ﹤0.01% 2751
2024
Q1
$215K Buy
28,423
+8,450
+42% +$62.6K ﹤0.01% 2750
2023
Q4
$224K Buy
19,973
+6,966
+54% +$47.6K ﹤0.01% 2657
2023
Q3
$86.6K Buy
+13,007
New +$90.1K ﹤0.01% 2741

Other funds holding MASS

American Century Companies's MASS Position: Q2 2026 in Review

American Century Companies increased its 908 Devices (MASS) stake by 544% in Q2 2026, buying an estimated $2.33M and bringing the position to 359,848 shares worth $3.13M. The position accounts for ﹤0.01% of the portfolio, ranked #2057.

American Century Companies first reported a position in MASS in Q3 2023 and has held it in 12 quarters since. 73 funds tracked by Wall St. Rank hold MASS as of Q2 2026.

  • American Century Companies held 359,848 shares of 908 Devices worth $3.13M as of Q2 2026.
  • American Century Companies bought 303,954 908 Devices shares in Q2 2026, an estimated $2.33M.
  • 908 Devices made up ﹤0.01% of American Century Companies's portfolio in Q2 2026, its #2057 holding.
  • American Century Companies first reported a position in 908 Devices in Q3 2023 and has held it in 12 quarters since.
  • 73 funds tracked by Wall St. Rank held 908 Devices as of Q2 2026.

Based on American Century Companies's 13F filing for Q2 2026, filed 12 Aug 2026.