Citigroup
MASS icon

Citigroup’s 908 Devices MASS Stock Holding History

Citigroup’s Portfolio MASS Stock Details MASS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2022
Q2 		– Sell
-162,500
Closed -$3.09M – 6482
2022
Q1 		$3.09M Buy
162,500
+147,800
+1,005% +$2.54M ﹤0.01% 1985
2021
Q4 		$380K Buy
+14,700
New +$432K ﹤0.01% 3968

Other funds holding MASS

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Essex Investment Management
Essex Investment Management Boston, Massachusetts $675M AUM 61.81% 1-Year Est. Return
PGCM
Prescott Group Capital Management Tulsa, Oklahoma $1.11B AUM 20.16% 1-Year Est. Return
Old Port Advisors
Old Port Advisors Portland, Maine $500M AUM 40.17% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Cassaday & Co Wealth Management
Cassaday & Co Wealth Management Mclean, Virginia $5.65B AUM 14.23% 1-Year Est. Return
Perkins Capital Management
Perkins Capital Management Wayzata, Minnesota $140M AUM 109.55% 1-Year Est. Return
Mitsubishi UFJ Asset Management
Mitsubishi UFJ Asset Management Tokyo, Japan $194B AUM 32.2% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $313B AUM 26.62% 1-Year Est. Return

Citigroup's MASS Position: Q3 2026 in Review

Citigroup reduced its 908 Devices (MASS) stake by 44% in Q3 2026, selling an estimated $55.5K and leaving 7,517 shares worth $92.8K. The position accounts for ﹤0.01% of the portfolio, ranked #4501.

Citigroup first reported a position in MASS in Q1 2021 and has held it in 23 quarters since. The position peaked at $154K in Q4 2021. 43 funds tracked by Wall St. Rank hold MASS as of Q3 2026.

  • Citigroup held 7,517 shares of 908 Devices worth $92.8K as of Q3 2026.
  • Citigroup sold 5,912 908 Devices shares in Q3 2026, an estimated $55.5K.
  • 908 Devices made up ﹤0.01% of Citigroup's portfolio in Q3 2026, its #4501 holding.
  • Citigroup first reported a position in 908 Devices in Q1 2021 and has held it in 23 quarters since.
  • Citigroup's 908 Devices position peaked at $154K in Q4 2021.
  • 43 funds tracked by Wall St. Rank held 908 Devices as of Q3 2026.

Based on Citigroup's 13F filing for Q3 2026, filed 4 Nov 2026.