Simplex Trading
BYD icon

Simplex Trading’s Boyd Gaming BYD Stock Holding History

Simplex Trading’s Portfolio BYD Stock Details BYD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$331K Sell
3,744
-16,522
-82% -$1.41M ﹤0.01% 4113
2026
Q1 		$1.67M Buy
+20,266
New +$1.7M ﹤0.01% 1997
2024
Q3 		– Sell
-26,413
Closed -$1.56M – 8544
2024
Q2 		$1.46M Buy
+26,413
New +$1.51M ﹤0.01% 2519
2022
Q4 		– Sell
-11,669
Closed -$657K – 9262
2022
Q3 		$556K Sell
11,669
-19,514
-63% -$1.05M ﹤0.01% 3351
2022
Q2 		$1.55M Buy
+31,183
New +$1.8M ﹤0.01% 2139
2022
Q1 		– Sell
-1,171
Closed -$76.1K – 10429
2021
Q4 		$76K Buy
+1,171
New +$74.3K ﹤0.01% 6650
2020
Q2 		– Sell
-100
Closed -$1.82K – 7633
2020
Q1 		$1K Buy
+100
New +$2.56K ﹤0.01% 7325
2019
Q4 		– Sell
-11,995
Closed -$338K – 7319
2019
Q3 		$287K Sell
11,995
-5,483
-31% -$139K ﹤0.01% 3214
2019
Q2 		$470K Buy
+17,478
New +$478K ﹤0.01% 2623
2018
Q1 		– Sell
-4,227
Closed -$151K – 6170
2017
Q4 		$148K Buy
+4,227
New +$128K 0.01% 1511
2016
Q3 		– Sell
-264
Closed -$5.07K – 5820
2016
Q2 		$4K Buy
+264
New +$5.12K ﹤0.01% 4390
2016
Q1 		– Sell
-4,461
Closed -$78.9K – 5600
2015
Q4 		$88K Buy
+4,461
New +$85.7K 0.01% 1456
2015
Q3 		– Sell
-801
Closed -$13.3K – 5520
2015
Q2 		$11K Sell
801
-17,873
-96% -$253K ﹤0.01% 2961
2015
Q1 		$265K Buy
18,674
+2,320
+14% +$31.9K 0.03% 583
2014
Q4 		$209K Buy
+16,354
New +$184K 0.03% 581

Other funds holding BYD

Cohen & Steers
Cohen & Steers New York $63.2B AUM 17.15% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AI
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Simplex Trading's BYD Position: Q2 2026 in Review

Simplex Trading reduced its Boyd Gaming (BYD) stake by 82% in Q2 2026, selling an estimated $1.41M and leaving 3,744 shares worth $331K. The position accounts for ﹤0.01% of the portfolio, ranked #4113.

Simplex Trading first reported a position in BYD in Q4 2014 and has held it in 15 quarters since. The position peaked at $1.67M in Q1 2026. 421 funds tracked by Wall St. Rank hold BYD as of Q2 2026.

  • Simplex Trading held 3,744 shares of Boyd Gaming worth $331K as of Q2 2026.
  • Simplex Trading sold 16,522 Boyd Gaming shares in Q2 2026, an estimated $1.41M.
  • Boyd Gaming made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #4113 holding.
  • Simplex Trading first reported a position in Boyd Gaming in Q4 2014 and has held it in 15 quarters since.
  • Simplex Trading's Boyd Gaming position peaked at $1.67M in Q1 2026.
  • 421 funds tracked by Wall St. Rank held Boyd Gaming as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.