Northern Trust iBoxx 3-Year Target Duration TIPS ETF
TDTT
120 hedge funds and large institutions have $2.46B invested in Northern Trust iBoxx 3-Year Target Duration TIPS ETF in 2026 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 43 increasing their positions, 35 reducing their positions, and 7 closing their positions.
186% more first-time investments, than exits
New positions opened: 20 | Existing positions closed: 7
23% more repeat investments, than reductions
Existing positions increased: 43 | Existing positions reduced: 35
10% more funds holding
Funds holding: 109 → 120 (+11)
0% more capital invested
Capital invested by funds: $2.46B → $2.46B (+$1.66M)
0.07% more ownership
Funds ownership: 96% → 96.07% (+0.07%)
0% more funds holding in top 10
Funds holding in top 10: 6 → 6 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Northern Trust
Chicago,
Illinois
|
+$16M |
| 2 |
5SA
5th Street Advisors
Southport,
Connecticut
|
+$5.15M |
| 3 |
Wells Fargo
San Francisco,
California
|
+$4.59M |
| 4 |
MML Investors Services
Springfield,
Massachusetts
|
+$2.42M |
| 5 |
Morgan Stanley
New York
|
+$2.24M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$2.54M |
| 2 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$1.86M |
| 3 |
Goldman Sachs
New York
|
-$1.43M |
| 4 |
FTUS
Flow Traders U.S.
New York
|
-$1.2M |
| 5 |
CNBT
Cornerstone National Bank & Trust
Palatine,
Illinois
|
-$911K |
TDTT Hedge Fund Activity: Q2 2026 in Review
120 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in Northern Trust iBoxx 3-Year Target Duration TIPS ETF (TDTT) for Q2 2026, worth a combined $2.46B — up 0.07% from $2.46B a quarter earlier.
Buyers outnumbered sellers: 20 funds opened new TDTT positions and 7 closed out — a net gain of 13 holders — while 43 added to existing stakes and 35 trimmed.
The largest buyer was Northern Trust, adding an estimated $16M. The largest seller was Citadel Advisors, exiting entirely with an estimated $2.54M sold.
- 120 institutional investors held Northern Trust iBoxx 3-Year Target Duration TIPS ETF (TDTT) as of Q2 2026, up from 109 in Q1 2026.
- Funds reported $2.46B of Northern Trust iBoxx 3-Year Target Duration TIPS ETF stock for Q2 2026, up 0.07% quarter-over-quarter.
- 20 funds opened new Northern Trust iBoxx 3-Year Target Duration TIPS ETF positions in Q2 2026 and 7 closed out, a net change of +13 holders.
- The largest Northern Trust iBoxx 3-Year Target Duration TIPS ETF buyer in Q2 2026 was Northern Trust, an estimated $16M added.
- The largest Northern Trust iBoxx 3-Year Target Duration TIPS ETF seller in Q2 2026 was Citadel Advisors, an estimated $2.54M sold.
Based on aggregated 13F filings for Q2 2026.