American Century Short Duration Strategic Income ETF
SDSI
27 hedge funds and large institutions have $121M invested in American Century Short Duration Strategic Income ETF in 2025 Q4 according to their latest regulatory filings, with 6 funds opening new positions, 14 increasing their positions, 6 reducing their positions, and 0 closing their positions.
133% more repeat investments, than reductions
Existing positions increased: 14 | Existing positions reduced: 6
43% more capital invested
Capital invested by funds: $84.1M → $121M (+$36.4M)
29% more funds holding
Funds holding: 21 → 27 (+6)
39.59% less ownership
Funds ownership: 116.25% → 76.65% (-40%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
American Century Companies
Kansas City,
Missouri
|
+$22.1M |
| 2 |
RRA
Round Rock Advisors
Wilton,
Connecticut
|
+$3.65M |
| 3 |
Raymond James Financial
St Petersburg,
Florida
|
+$2.53M |
| 4 |
PIWA
Prevail Innovative Wealth Advisors
Leawood,
Kansas
|
+$2.22M |
| 5 |
HighTower Advisors
Chicago,
Illinois
|
+$1.19M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Cambridge Investment Research Advisors
Fairfield,
Iowa
|
-$287K |
| 2 |
SF
Summit Financial
Parsippany,
New Jersey
|
-$223K |
| 3 |
Osaic Holdings
Scottsdale,
Arizona
|
-$186K |
| 4 |
JPLA
Joseph P. Lucia & Associates
Yorktown Heights,
New York
|
-$30.4K |
| 5 |
USCWA
U.S. Capital Wealth Advisors
Austin,
Texas
|
-$7.23K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
26
Morgan Stanley
New York
| $30.2K | +$30.3K | +586 | New |
|
|
JFA
27
JNBA Financial Advisors
Bloomington,
Minnesota
| $5.4K | +$103 | +2 | +2% |
|
SDSI Hedge Fund Activity: Q4 2025 in Review
27 of the 8,228 institutional investors tracked by Wall St. Rank reported a position in American Century Short Duration Strategic Income ETF (SDSI) for Q4 2025, worth a combined $121M — up 43% from $84.1M a quarter earlier.
Buyers outnumbered sellers: 6 funds opened new SDSI positions and 0 closed out — a net gain of 6 holders — while 14 added to existing stakes and 6 trimmed.
The largest buyer was American Century Companies, adding an estimated $22.1M. The largest seller was Cambridge Investment Research Advisors, cutting an estimated $287K.
- 27 institutional investors held American Century Short Duration Strategic Income ETF (SDSI) as of Q4 2025, up from 21 in Q3 2025.
- Funds reported $121M of American Century Short Duration Strategic Income ETF stock for Q4 2025, up 43% quarter-over-quarter.
- 6 funds opened new American Century Short Duration Strategic Income ETF positions in Q4 2025 and 0 closed out, a net change of +6 holders.
- The largest American Century Short Duration Strategic Income ETF buyer in Q4 2025 was American Century Companies, an estimated $22.1M added.
- The largest American Century Short Duration Strategic Income ETF seller in Q4 2025 was Cambridge Investment Research Advisors, an estimated $287K sold.
Based on aggregated 13F filings for Q4 2025.