Trade Desk
778 hedge funds and large institutions have $8.43B invested in Trade Desk in 2026 Q1 according to their latest regulatory filings, with 106 funds opening new positions, 293 increasing their positions, 266 reducing their positions, and 258 closing their positions.
14% more call options, than puts
Call options by funds: $775M | Put options by funds: $680M
10% more repeat investments, than reductions
Existing positions increased: 293 | Existing positions reduced: 266
3.35% more ownership
Funds ownership: 82.18% → 85.53% (+3.3%)
18% less funds holding
Funds holding: 945 → 778 (-167)
39% less capital invested
Capital invested by funds: $13.7B → $8.43B (-$5.32B)
59% less first-time investments, than exits
New positions opened: 106 | Existing positions closed: 258
75% less funds holding in top 10
Funds holding in top 10: 4 → 1 (-3)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
State Street
Boston,
Massachusetts
|
+$401M |
| 2 |
Two Sigma Investments
New York
|
+$234M |
| 3 |
Alyeska Investment Group
Chicago,
Illinois
|
+$161M |
| 4 |
WorldQuant Millennium Advisors
New York
|
+$105M |
| 5 |
Goldman Sachs
New York
|
+$88.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Baillie Gifford & Co
Edinburgh,
United Kingdom
|
-$640M |
| 2 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$129M |
| 3 |
AIM
ARK Investment Management
St. Petersburg,
Florida
|
-$111M |
| 4 |
California Public Employees Retirement System
Sacramento,
California
|
-$59.4M |
| 5 |
HF
HRT Financial
New York
|
-$51.6M |
TTD Hedge Fund Activity: Q1 2026 in Review
778 of the 8,208 institutional investors tracked by Wall St. Rank reported a position in Trade Desk (TTD) for Q1 2026, worth a combined $8.43B — down 39% from $13.7B a quarter earlier.
Sellers outnumbered buyers: 258 funds closed out of TTD and 106 opened new positions — a net loss of 152 holders — while 266 trimmed existing stakes and 293 added.
The largest buyer was State Street, adding an estimated $401M. The largest seller was Baillie Gifford & Co, cutting an estimated $640M.
- 778 institutional investors held Trade Desk (TTD) as of Q1 2026, down from 945 in Q4 2025.
- Funds reported $8.43B of Trade Desk stock for Q1 2026, down 39% quarter-over-quarter.
- 106 funds opened new Trade Desk positions in Q1 2026 and 258 closed out, a net change of -152 holders.
- The largest Trade Desk buyer in Q1 2026 was State Street, an estimated $401M added.
- The largest Trade Desk seller in Q1 2026 was Baillie Gifford & Co, an estimated $640M sold.
Based on aggregated 13F filings for Q1 2026.