XT
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XTX Topco’s Golub Capital BDC GBDC Stock Holding History

XTX Topco’s Portfolio GBDC Stock Details GBDC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-319,407
Closed -$4.33M – 4006
2025
Q4 		$4.33M Buy
+319,407
New +$4.42M 0.11% 172
2025
Q1 		– Sell
-39,586
Closed -$600K – 2624
2024
Q4 		$600K Buy
39,586
+6,432
+19% +$98.2K 0.05% 617
2024
Q3 		$501K Buy
+33,154
New +$501K 0.04% 814

Other funds holding GBDC

SO
STRS Ohio Columbus, Ohio $26.7B AUM 43.32% 1-Year Est. Return
HighTower Advisors
HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return
Corient Private Wealth
Corient Private Wealth Miami, Florida $77.5B AUM 28.19% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
SMA
Sage Mountain Advisors Atlanta, Georgia $1.63B AUM 18.97% 1-Year Est. Return
SIS
Sound Income Strategies Ft Lauderdale, Florida $2.23B AUM 11.22% 1-Year Est. Return
OAC
OMERS Administration Corp Toronto, Ontario, Canada $16.7B AUM 35.96% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
AIM
Allen Investment Management New York $8.43B AUM 20.31% 1-Year Est. Return

XTX Topco's GBDC Position: Q1 2026 in Review

XTX Topco sold out of Golub Capital BDC (GBDC) in Q1 2026, closing a stake of 319,407 shares — an estimated $4.33M sold.

XTX Topco first reported a position in GBDC in Q3 2024 and held it in 3 quarters. The position peaked at $4.33M in Q4 2025. 346 funds tracked by Wall St. Rank hold GBDC as of Q1 2026.

  • XTX Topco reported no remaining Golub Capital BDC position as of Q1 2026 after selling out during the quarter.
  • XTX Topco sold 319,407 Golub Capital BDC shares in Q1 2026, an estimated $4.33M.
  • XTX Topco first reported a position in Golub Capital BDC in Q3 2024 and held it in 3 quarters.
  • XTX Topco's Golub Capital BDC position peaked at $4.33M in Q4 2025.
  • 346 funds tracked by Wall St. Rank held Golub Capital BDC as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.