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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
IWM
51
IHT Wealth Management
Illinois
$342K +$2.56K +71 +0.8%
Wells Fargo
52
Wells Fargo
California
$339K +$276K +7,662 +442%
AAS
53
Ameritas Advisory Services
Nebraska
$327K +$325K +9,039 New
GCA
54
Greenwood Capital Associates
South Carolina
$308K +$307K +8,532 New
CWM
55
Cornerstone Wealth Management
Missouri
$306K +$1.51K +42 +0.5%
FHC
56
First Heartland Consultants
Missouri
$288K +$286K +7,962 New
IAS
57
Insigneo Advisory Services
Florida
$233K – – –
CAG
58
Centerpoint Advisory Group
Kansas
$206K +$205K +5,700 New
SFWC
59
Strategic Family Wealth Counselors
New Jersey
$201K +$200K +5,554 New
WA
60
WPG Advisers
Maryland
$188K – – –
PTC
61
Private Trust Company
Ohio
$156K -$23K -640 -13%
CA
62
CoreCap Advisors
Michigan
$64.3K – – –
AWM
63
Activest Wealth Management
Florida
$56.7K – – –
CTA
64
Colonial Trust Advisors
South Carolina
$55.1K – – –
WIM
65
Westside Investment Management
California
$42.1K – – –
PA
66
Parallel Advisors
California
$39.1K +$576 +16 +2%
Northwestern Mutual Wealth Management
67
Northwestern Mutual Wealth Management
Wisconsin
$17.5K +$2.05K +57 +13%
HI
68
Harbour Investments
Wisconsin
$14.2K -$5.5K -153 -28%
GRP
69
Global Retirement Partners
California
$14.2K +$6.84K +190 +94%
RF
70
Roxbury Financial
New Jersey
$13.4K +$13.4K +372 New
ASN
71
Advisory Services Network
Georgia
$4.26K +$4.25K +118 New
HBW
72
Hazlett, Burt & Watson
West Virginia
$4K – – –
Fidelity Investments
73
Fidelity Investments
Massachusetts
$511 – – –
US Bancorp
74
US Bancorp
Minnesota
$217 – – –
Jane Street
75
Jane Street
New York
– -$4.7M -130,679 Closed
1 2
3
4

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.