Walleye Trading
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Walleye Trading’s Affiliated Managers Group AMG Stock Holding History

Walleye Trading’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
Q1 		$277K Buy
1,000
+900
+900% +$271K ﹤0.01% 2926
2025
Q4 		$28.8K Buy
+100
New +$25.8K ﹤0.01% 4063
2025
Q3 		– Sell
-1,300
Closed -$256K – 4338
2025
Q2 		$256K Sell
1,300
-2,500
-66% -$434K ﹤0.01% 3091
2025
Q1 		$639K Buy
3,800
+500
+15% +$87.2K ﹤0.01% 2361
2024
Q4 		$610K Buy
3,300
+1,900
+136% +$355K ﹤0.01% 2488
2024
Q3 		$249K Sell
1,400
-1,400
-50% -$238K ﹤0.01% 2940
2024
Q2 		$437K Buy
+2,800
New +$446K ﹤0.01% 2602
2023
Q4 		– Sell
-400
Closed -$52.1K – 5044
2023
Q3 		$52.1K Buy
400
+300
+300% +$42K ﹤0.01% 4196
2023
Q2 		$15K Buy
+100
New +$14.3K ﹤0.01% 4183
2023
Q1 		– Sell
-17,300
Closed -$2.74M – 4808
2022
Q4 		$2.74M Buy
17,300
+15,400
+811% +$2.18M 0.01% 1474
2022
Q3 		$213K Buy
1,900
+800
+73% +$100K ﹤0.01% 3620
2022
Q2 		$128K Sell
1,100
-300
-21% -$38.6K ﹤0.01% 4007
2022
Q1 		$197K Buy
+1,400
New +$201K ﹤0.01% 3801
2021
Q3 		– Sell
-4,300
Closed -$663K – 5167
2021
Q2 		$663K Buy
4,300
+3,400
+378% +$542K ﹤0.01% 2583
2021
Q1 		$134K Sell
900
-1,800
-67% -$235K ﹤0.01% 3933
2020
Q4 		$275K Buy
2,700
+700
+35% +$60.5K ﹤0.01% 3228
2020
Q3 		$137K Buy
+2,000
New +$140K ﹤0.01% 3228
2020
Q1 		– Sell
-1,400
Closed -$119K – 3928
2019
Q4 		$119K Buy
1,400
+1,200
+600% +$98.4K ﹤0.01% 3466
2019
Q3 		$17K Buy
+200
New +$16.7K ﹤0.01% 3781
2019
Q2 		– Sell
-2,500
Closed -$268K – 3985
2019
Q1 		$268K Buy
2,500
+100
+4% +$10.6K ﹤0.01% 2801
2018
Q4 		$234K Buy
+2,400
New +$271K ﹤0.01% 3244
2018
Q3 		– Sell
-6,000
Closed -$892K – 5255
2018
Q2 		$892K Buy
6,000
+4,000
+200% +$659K ﹤0.01% 2223
2018
Q1 		$379K Sell
2,000
-1,000
-33% -$195K ﹤0.01% 2934
2017
Q4 		$617 Buy
+3,000
New +$581K ﹤0.01% 2408
2017
Q3 		– Sell
-2,000
Closed -$331 – 4061
2017
Q2 		$331 Sell
2,000
-2,800
-58% -$447K ﹤0.01% 2734
2017
Q1 		$787 Buy
4,800
+4,500
+1,500% +$712K 0.01% 1843
2016
Q4 		$44K Sell
300
-200
-40% -$29K ﹤0.01% 3702
2016
Q3 		$72K Sell
500
-10,300
-95% -$1.47M ﹤0.01% 3530
2016
Q2 		$1.52M Buy
10,800
+9,500
+731% +$1.56M 0.01% 1227
2016
Q1 		$211K Sell
1,300
-1,100
-46% -$153K ﹤0.01% 2736
2015
Q4 		$384K Buy
2,400
+300
+14% +$51.6K ﹤0.01% 2100
2015
Q3 		$358K Sell
2,100
-1,900
-48% -$374K ﹤0.01% 1829
2015
Q2 		$874K Buy
4,000
+2,800
+233% +$623K 0.01% 1214
2015
Q1 		$258K Sell
1,200
-1,100
-48% -$232K ﹤0.01% 1998
2014
Q4 		$488K Buy
2,300
+1,800
+360% +$358K ﹤0.01% 1595
2014
Q3 		$100K Buy
500
+400
+400% +$81.6K ﹤0.01% 2650
2014
Q2 		$21 Hold
100
– – ﹤0.01% 3204
2014
Q1 		$20 Sell
100
-900
-90% -$177K ﹤0.01% 3056
2013
Q4 		$217K Buy
+1,000
New +$200K ﹤0.01% 2116
2013
Q3 		– Sell
-1,900
Closed -$311K – 2895
2013
Q2 		$311K Buy
+1,900
New +$301K ﹤0.01% 1484

Other funds holding AMG

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Walleye Trading's AMG Position: Q3 2025 in Review

Walleye Trading sold out of Affiliated Managers Group (AMG) in Q3 2025, closing a stake of 1,110 shares — an estimated $218K sold.

Walleye Trading first reported a position in AMG in Q2 2013 and held it in 29 quarters. The position peaked at $1.3M in Q3 2015. 450 funds tracked by Wall St. Rank hold AMG as of Q3 2025.

  • Walleye Trading reported no remaining Affiliated Managers Group position as of Q3 2025 after selling out during the quarter.
  • Walleye Trading sold 1,110 Affiliated Managers Group shares in Q3 2025, an estimated $218K.
  • Walleye Trading first reported a position in Affiliated Managers Group in Q2 2013 and held it in 29 quarters.
  • Walleye Trading's Affiliated Managers Group position peaked at $1.3M in Q3 2015.
  • 450 funds tracked by Wall St. Rank held Affiliated Managers Group as of Q3 2025.

Based on Walleye Trading's 13F filing for Q3 2025, filed 14 Nov 2025.