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SYFI

AB Short Duration High Yield ETF
SYFI

74 hedge funds and large institutions have $672M invested in AB Short Duration High Yield ETF in 2025 Q3 according to their latest regulatory filings, with 11 funds opening new positions, 33 increasing their positions, 19 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

83% more first-time investments, than exits

New positions opened: 11 | Existing positions closed: 6

74% more repeat investments, than reductions

Existing positions increased: 33 | Existing positions reduced: 19

7% more capital invested

Capital invested by funds: $629M → $672M (+$43.2M)

4% more funds holding

Funds holding: 71 → 74 (+3)

0.3% more ownership

Funds ownership: 80.2% → 80.49% (+0.3%)

0% more funds holding in top 10

Funds holding in top 10: 4 → 4 (0)

Holders
74
Holders Change
+3
Holders Change %
+4.23%
% of All Funds
0.97%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
11
Increased
33
Reduced
19
Closed
6
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
LPL Financial
LPL Financial
California
+$13.8M
2
WWMSC
Wagner Wealth Management (South Carolina)
South Carolina
+$13.6M
3
Bank of America
Bank of America
North Carolina
+$4.36M
4
Morgan Stanley
Morgan Stanley
New York
+$3.59M
5
KAS
KPP Advisory Services
Kentucky
+$3.32M

Top Sellers

Rank Fund Capital Flow
1
Jane Street
Jane Street
New York
-$4.7M
2
Commonwealth Equity Services
Commonwealth Equity Services
Massachusetts
-$3.58M
3
Osaic Holdings
Osaic Holdings
Arizona
-$2.28M
4
AllianceBernstein
AllianceBernstein
Tennessee
-$2.02M
5
Rockefeller Capital Management
Rockefeller Capital Management
New York
-$1.97M
Name Holding Trade Value Shares
Change 		Change in
Stake
Citadel Advisors
26
Citadel Advisors
Florida
$2.94M +$1.98M +55,001 +208%
SPIA
27
Steward Partners Investment Advisory
New York
$2.81M -$3.89K -108 -0.1%
Rockefeller Capital Management
28
Rockefeller Capital Management
New York
$2.69M -$1.97M -54,741 -42%
Cetera Investment Advisers
29
Cetera Investment Advisers
Illinois
$2.68M +$2.3M +64,034 +627%
Carson Wealth (CWM LLC)
30
Carson Wealth (CWM LLC)
Nebraska
$2.64M +$2.45M +68,096 +1,342%
AWA
31
Arkadios Wealth Advisors
Georgia
$2.53M -$204K -5,672 -7%
Comerica Bank
32
Comerica Bank
Texas
$1.93M -$88.4K -2,458 -4%
CIAS
33
Capital Investment Advisory Services
North Carolina
$1.88M -$233K -6,466 -11%
PNC Financial Services Group
34
PNC Financial Services Group
Pennsylvania
$1.68M +$59.1K +1,642 +4%
EWA
35
EverSource Wealth Advisors
Alabama
$1.62M +$314K +8,733 +24%
SWP
36
Stratos Wealth Partners
Ohio
$1.48M +$475K +13,212 +47%
KFP
37
KMG Fiduciary Partners
Ohio
$1.3M +$151K +4,196 +13%
NLP
38
Next Level Private
New York
$1.03M +$589K +16,366 +132%
TF
39
TME Financial
California
$968K -$282K -7,826 -23%
MCA
40
Magnolia Capital Advisors
Mississippi
$960K +$695K +19,324 +267%
KAS
41
Kestra Advisory Services
Texas
$790K +$787K +21,867 New
Cambridge Investment Research Advisors
42
Cambridge Investment Research Advisors
Iowa
$778K +$552K +15,330 +248%
SA
43
Sanctuary Advisors
Indiana
$755K -$309K -8,578 -29%
QPW
44
Quantum Private Wealth
Florida
$664K – – –
FHA
45
Flagship Harbor Advisors
Massachusetts
$639K +$636K +17,680 New
PWM
46
PMG Wealth Management
Illinois
$615K +$615K +17,100 New
AWM
47
Alterna Wealth Management
Texas
$549K -$541K -15,042 -50%
DADC
48
D.A. Davidson & Co
Montana
$500K – – –
KWM
49
Kingsview Wealth Management
Oregon
$440K +$4.97K +138 +1%
MML Investors Services
50
MML Investors Services
Massachusetts
$422K -$281K -7,802 -40%
1
2
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SYFI Hedge Fund Activity: Q3 2025 in Review

74 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in AB Short Duration High Yield ETF (SYFI) for Q3 2025, worth a combined $672M — up 6.9% from $629M a quarter earlier.

Buyers outnumbered sellers: 11 funds opened new SYFI positions and 6 closed out — a net gain of 5 holders — while 33 added to existing stakes and 19 trimmed.

The largest buyer was LPL Financial, adding an estimated $13.8M. The largest seller was Jane Street, exiting entirely with an estimated $4.7M sold.

  • 74 institutional investors held AB Short Duration High Yield ETF (SYFI) as of Q3 2025, up from 71 in Q2 2025.
  • Funds reported $672M of AB Short Duration High Yield ETF stock for Q3 2025, up 6.9% quarter-over-quarter.
  • 11 funds opened new AB Short Duration High Yield ETF positions in Q3 2025 and 6 closed out, a net change of +5 holders.
  • The largest AB Short Duration High Yield ETF buyer in Q3 2025 was LPL Financial, an estimated $13.8M added.
  • The largest AB Short Duration High Yield ETF seller in Q3 2025 was Jane Street, an estimated $4.7M sold.

Based on aggregated 13F filings for Q3 2025.