Matthew Hamilton Rosenberg’s Roblox RBLX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q3
$25.7K Hold
606
– – ﹤0.01% 525
2026
Q2
$33K Hold
606
– – 0.01% 488
2026
Q1
$34.3K Hold
606
– – 0.01% 475
2025
Q4
$49.1K Hold
606
– – 0.01% 429
2025
Q3
$83.9K Hold
606
– – 0.02% 359
2025
Q2
$63.8K Hold
606
– – 0.01% 402
2025
Q1
$35.3K Hold
606
– – 0.01% 475
2024
Q4
$35.1K Hold
606
– – 0.01% 470
2024
Q3
$26.8K Hold
606
– – 0.01% 517
2024
Q2
$22.5K Hold
606
– – 0.01% 514
2024
Q1
$22.9K Sell
606
-200
-25% -$8.12K 0.01% 529
2023
Q4
$36.9K Hold
806
– – 0.01% 470
2023
Q3
$23.3K Hold
806
– – 0.01% 511
2023
Q2
$32.5K Hold
806
– – 0.01% 485
2023
Q1
$36.3K Hold
806
– – 0.01% 522
2022
Q4
$22.9K Buy
806
+200
+33% +$7.03K 0.01% 561
2022
Q3
$22K Hold
606
– – 0.01% 558
2022
Q2
$21K Buy
+606
New +$20.4K 0.01% 569
2022
Q1
– Sell
-500
Closed -$52K – 759
2021
Q4
$52K Buy
+500
New +$48.6K 0.02% 412

Other funds holding RBLX

Matthew Hamilton Rosenberg's RBLX Position: Q3 2026 in Review

Matthew Hamilton Rosenberg held its Roblox (RBLX) position steady in Q3 2026 at 606 shares worth $25.7K. The position accounts for ﹤0.01% of the portfolio, ranked #525.

Matthew Hamilton Rosenberg first reported a position in RBLX in Q4 2021 and has held it in 19 quarters since. The position peaked at $83.9K in Q3 2025. 24 funds tracked by Wall St. Rank hold RBLX as of Q3 2026.

  • Matthew Hamilton Rosenberg held 606 shares of Roblox worth $25.7K as of Q3 2026.
  • Matthew Hamilton Rosenberg left its Roblox share count unchanged in Q3 2026.
  • Roblox made up ﹤0.01% of Matthew Hamilton Rosenberg's portfolio in Q3 2026, its #525 holding.
  • Matthew Hamilton Rosenberg first reported a position in Roblox in Q4 2021 and has held it in 19 quarters since.
  • Matthew Hamilton Rosenberg's Roblox position peaked at $83.9K in Q3 2025.
  • 24 funds tracked by Wall St. Rank held Roblox as of Q3 2026.

Based on Matthew Hamilton Rosenberg's 13F filing for Q3 2026, filed 5 Oct 2026.