CSI
RTB

Cross Staff Investments’s RTB Digital RTB Stock Holding History

Cross Staff Investments’s Portfolio RTB Stock Details RTB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-705
Closed -$21K – 131
2025
Q2 		$21K Sell
705
-60
-8% -$1.7K 0.02% 127
2025
Q1 		$26.5K Hold
765
– – 0.02% 122
2024
Q4 		$34.8K Sell
765
-123
-14% -$6.76K 0.02% 121
2024
Q3 		$41K Sell
888
-94
-10% -$4.84K 0.03% 127
2024
Q2 		$49.8K Hold
982
– – 0.04% 120
2024
Q1 		$100K Buy
+982
New +$139K 0.08% 121
2023
Q3 		– Sell
-1,446
Closed -$380K – 115
2023
Q2 		$380K Buy
1,446
+1
+0.1% +$218 0.35% 83
2023
Q1 		$207K Buy
1,445
+2
+0.1% +$362 0.2% 113
2022
Q4 		$232K Buy
1,443
+347
+32% +$97.5K 0.24% 105
2022
Q3 		$374K Sell
1,096
-5
-0.5% -$1.8K 0.42% 74
2022
Q2 		$405K Buy
1,101
+300
+37% +$289K 0.45% 73
2022
Q1 		$1.18M Buy
801
+334
+72% +$417K 1.1% 24
2021
Q4 		$687K Buy
+467
New +$1.04M 0.61% 45

Other funds holding RTB

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return
TSS
Two Sigma Securities New York $1.16B AUM 36.23% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return
WWM
Wolff Wiese Magana Carslbad, California $217M AUM 47.64% 1-Year Est. Return

Cross Staff Investments's RTB Position: Q3 2025 in Review

Cross Staff Investments sold out of RTB Digital (RTB) in Q3 2025, closing a stake of 705 shares — an estimated $21K sold.

Cross Staff Investments first reported a position in RTB in Q4 2021 and held it in 13 quarters. The position peaked at $1.18M in Q1 2022. 18 funds tracked by Wall St. Rank hold RTB as of Q3 2025.

  • Cross Staff Investments reported no remaining RTB Digital position as of Q3 2025 after selling out during the quarter.
  • Cross Staff Investments sold 705 RTB Digital shares in Q3 2025, an estimated $21K.
  • Cross Staff Investments first reported a position in RTB Digital in Q4 2021 and held it in 13 quarters.
  • Cross Staff Investments's RTB Digital position peaked at $1.18M in Q1 2022.
  • 18 funds tracked by Wall St. Rank held RTB Digital as of Q3 2025.

Based on Cross Staff Investments's 13F filing for Q3 2025, filed 24 Oct 2025.