Two Sigma Securities’s Affiliated Managers Group AMG Stock Holding History

Two Sigma Securities’s Portfolio AMG Stock Details AMG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$494K	Sell	1,460 -561	-28%	-$174K	0.04%	591
2026 Q1	$559K	Buy	+2,021	New	+$609K	0.07%	425
2022 Q4	–	Sell	-2,554	Closed	-$286K	–	2546
2022 Q3	$286K	Buy	+2,554	New	+$320K	0.01%	1618
2021 Q1	–	Sell	-2,697	Closed	-$274K	–	844
2020 Q4	$274K	Buy	+2,697	New	+$233K	0.01%	1117
2016 Q3	–	Sell	-6,491	Closed	-$914K	–	652
2016 Q2	$914K	Buy	6,491 +4,835	+292%	+$791K	0.5%	40
2016 Q1	$269K	Sell	1,656 -1,603	-49%	-$224K	0.35%	92
2015 Q4	$521K	Buy	3,259 +1,632	+100%	+$281K	0.63%	27
2015 Q3	$278K	Buy	+1,627	New	+$320K	0.44%	80

Other funds holding AMG

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Two Sigma Securities's AMG Position: Q2 2026 in Review

Two Sigma Securities reduced its Affiliated Managers Group (AMG) stake by 28% in Q2 2026, selling an estimated $174K and leaving 1,460 shares worth $494K. The position accounts for 0.04% of the portfolio, ranked #591.

Two Sigma Securities first reported a position in AMG in Q3 2015 and has held it in 8 quarters since. The position peaked at $914K in Q2 2016. 565 funds tracked by Wall St. Rank hold AMG as of Q2 2026.

Two Sigma Securities held 1,460 shares of Affiliated Managers Group worth $494K as of Q2 2026.
Two Sigma Securities sold 561 Affiliated Managers Group shares in Q2 2026, an estimated $174K.
Affiliated Managers Group made up 0.04% of Two Sigma Securities's portfolio in Q2 2026, its #591 holding.
Two Sigma Securities first reported a position in Affiliated Managers Group in Q3 2015 and has held it in 8 quarters since.
Two Sigma Securities's Affiliated Managers Group position peaked at $914K in Q2 2016.
565 funds tracked by Wall St. Rank held Affiliated Managers Group as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.