Great Diamond Partners’s Howmet Aerospace HWM Stock Holding History

Great Diamond Partners’s Portfolio HWM Stock Details HWM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$486K	Sell	1,806 -30	-2%	-$7.7K	0.08%	166
2026 Q1	$423K	Sell	1,836 -6	-0.3%	-$1.4K	0.08%	174
2025 Q4	$378K	Buy	1,842 +313	+20%	+$62.3K	0.07%	181
2025 Q3	$300K	Sell	1,529 -44	-3%	-$8.02K	0.06%	188
2025 Q2	$293K	Buy	+1,573	New	+$242K	0.06%	187
2020 Q1	–	Sell	-978	Closed	-$23K	–	338
2019 Q4	$23K	Buy	+978	New	+$21.8K	0.01%	434

Other funds holding HWM

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return

CAM

Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return

New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return

Retirement Systems of Alabama Montgomery, Alabama $33.2B AUM 38.15% 1-Year Est. Return

TWC

TD Waterhouse Canada Toronto, Ontario, Canada $38B AUM 39.14% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

Great Diamond Partners's HWM Position: Q2 2026 in Review

Great Diamond Partners reduced its Howmet Aerospace (HWM) stake by 1.6% in Q2 2026, selling an estimated $7.7K and leaving 1,806 shares worth $486K. The position accounts for 0.08% of the portfolio, ranked #166.

Great Diamond Partners first reported a position in HWM in Q4 2019 and has held it in 6 quarters since. 640 funds tracked by Wall St. Rank hold HWM as of Q2 2026.

Great Diamond Partners held 1,806 shares of Howmet Aerospace worth $486K as of Q2 2026.
Great Diamond Partners sold 30 Howmet Aerospace shares in Q2 2026, an estimated $7.7K.
Howmet Aerospace made up 0.08% of Great Diamond Partners's portfolio in Q2 2026, its #166 holding.
Great Diamond Partners first reported a position in Howmet Aerospace in Q4 2019 and has held it in 6 quarters since.
640 funds tracked by Wall St. Rank held Howmet Aerospace as of Q2 2026.

Based on Great Diamond Partners's 13F filing for Q2 2026, filed 17 Jul 2026.