RTB Digital
RTB
13 hedge funds and large institutions have $264K invested in RTB Digital in 2026 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 3 increasing their positions, 4 reducing their positions, and 11 closing their positions.
1.29% less ownership
Funds ownership: 5.43% → 4.14% (-1.3%)
17% less capital invested
Capital invested by funds: $320K → $264K (-$55.4K)
25% less repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 4
35% less funds holding
Funds holding: 20 → 13 (-7)
55% less first-time investments, than exits
New positions opened: 5 | Existing positions closed: 11
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Geode Capital Management
Boston,
Massachusetts
|
+$60.1K |
| 2 |
TRCT
Tower Research Capital (TRC)
New York
|
+$5.6K |
| 3 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$5.59K |
| 4 |
Osaic Holdings
Scottsdale,
Arizona
|
+$2.54K |
| 5 |
BNP Paribas Financial Markets
Paris,
France
|
+$6 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$27.7K |
| 2 |
HF
HRT Financial
New York
|
-$25K |
| 3 |
XT
XTX Topco
George Town,
Cayman Islands
|
-$10.9K |
| 4 |
PAS
Park Avenue Securities
New York
|
-$6K |
| 5 |
Point72 Asset Management
Stamford,
Connecticut
|
-$5.59K |
RTB Hedge Fund Activity: Q1 2026 in Review
13 of the 8,206 institutional investors tracked by Wall St. Rank reported a position in RTB Digital (RTB) for Q1 2026, worth a combined $264K — down 17% from $320K a quarter earlier.
Sellers outnumbered buyers: 11 funds closed out of RTB and 5 opened new positions — a net loss of 6 holders — while 4 trimmed existing stakes and 3 added.
The largest buyer was Geode Capital Management, adding an estimated $60.1K. The largest seller was Jane Street, exiting entirely with an estimated $27.7K sold.
- 13 institutional investors held RTB Digital (RTB) as of Q1 2026, down from 20 in Q4 2025.
- Funds reported $264K of RTB Digital stock for Q1 2026, down 17% quarter-over-quarter.
- 5 funds opened new RTB Digital positions in Q1 2026 and 11 closed out, a net change of -6 holders.
- The largest RTB Digital buyer in Q1 2026 was Geode Capital Management, an estimated $60.1K added.
- The largest RTB Digital seller in Q1 2026 was Jane Street, an estimated $27.7K sold.
Based on aggregated 13F filings for Q1 2026.