MOS
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MGO One Seven’s Sixth Street Specialty TSLX Stock Holding History

MGO One Seven’s Portfolio TSLX Stock Details TSLX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$6.59M Sell
358,394
-7,623
-2% -$151K 0.13% 182
2025
Q4 		$7.95M Sell
366,017
-32,261
-8% -$704K 0.16% 142
2025
Q3 		$9.1M Sell
398,278
-29,562
-7% -$711K 0.21% 109
2025
Q2 		$10.2M Buy
427,840
+12,650
+3% +$278K 0.33% 61
2025
Q1 		$9.29M Buy
415,190
+20,796
+5% +$463K 0.36% 57
2024
Q4 		$8.4M Buy
394,394
+38,240
+11% +$793K 0.32% 62
2024
Q3 		$7.31M Sell
356,154
-30,421
-8% -$639K 0.32% 71
2024
Q2 		$8.25M Sell
386,575
-58,400
-13% -$1.24M 0.39% 54
2024
Q1 		$9.54M Sell
444,975
-108,901
-20% -$2.34M 0.5% 38
2023
Q4 		$12M Buy
553,876
+537,964
+3,381% +$11.1M 0.69% 20
2023
Q3 		$325K Buy
+15,912
New +$318K 0.03% 586

Other funds holding TSLX

SO
STRS Ohio Columbus, Ohio $25.2B AUM 30.31% 1-Year Est. Return
SSP
Sixth Street Partners Dallas, Texas $711M AUM 9.3% 1-Year Est. Return
SIS
Sound Income Strategies Ft Lauderdale, Florida $2.23B AUM 11.22% 1-Year Est. Return
P3I
Progeny 3 Inc Kirkland, Washington $1.87B AUM 30.4% 1-Year Est. Return
OAC
OMERS Administration Corp Toronto, Ontario, Canada $15.6B AUM 24.73% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
AIM
Allen Investment Management New York $8.09B AUM 16.78% 1-Year Est. Return
AM
Ares Management Los Angeles, California $1.52B AUM 12.97% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

MGO One Seven's TSLX Position: Q1 2026 in Review

MGO One Seven reduced its Sixth Street Specialty (TSLX) stake by 2.1% in Q1 2026, selling an estimated $151K and leaving 358,394 shares worth $6.59M. The position accounts for 0.13% of the portfolio, ranked #182.

MGO One Seven first reported a position in TSLX in Q3 2023 and has held it in 11 quarters since. The position peaked at $12M in Q4 2023. 259 funds tracked by Wall St. Rank hold TSLX as of Q1 2026.

  • MGO One Seven held 358,394 shares of Sixth Street Specialty worth $6.59M as of Q1 2026.
  • MGO One Seven sold 7,623 Sixth Street Specialty shares in Q1 2026, an estimated $151K.
  • Sixth Street Specialty made up 0.13% of MGO One Seven's portfolio in Q1 2026, its #182 holding.
  • MGO One Seven first reported a position in Sixth Street Specialty in Q3 2023 and has held it in 11 quarters since.
  • MGO One Seven's Sixth Street Specialty position peaked at $12M in Q4 2023.
  • 259 funds tracked by Wall St. Rank held Sixth Street Specialty as of Q1 2026.

Based on MGO One Seven's 13F filing for Q1 2026, filed 14 May 2026.