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FlexShares iBoxx 3-Year Target Duration TIPS Index Fund
TDTT

111 hedge funds and large institutions have $2.42B invested in FlexShares iBoxx 3-Year Target Duration TIPS Index Fund in 2025 Q4 according to their latest regulatory filings, with 14 funds opening new positions, 42 increasing their positions, 38 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

17% more first-time investments, than exits

New positions opened: 14 | Existing positions closed: 12

11% more repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 38

2.43% more ownership

Funds ownership: 93.17% → 95.61% (+2.4%)

0% more funds holding in top 10

Funds holding in top 10: 6 → 6 (0)

1% less funds holding

Funds holding: 112 → 111 (-1)

2% less capital invested

Capital invested by funds: $2.47B → $2.42B (-$44.1M)

Holders
111
Holders Change
-1
Holders Change %
-0.89%
% of All Funds
1.35%
Holding in Top 10
6
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
14
Increased
42
Reduced
38
Closed
12
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Northern Trust
Northern Trust
Illinois
+$10.7M
2
Creative Planning
Creative Planning
Kansas
+$2.84M
3
BIA
Bell Investment Advisors
California
+$1.61M
4
RF
Rossby Financial
Florida
+$1.46M
5
BCM
Boltwood Capital Management
California
+$1.2M

Top Sellers

1
Wells Fargo
Wells Fargo
California
-$15.8M
2
FTUS
Flow Traders U.S.
New York
-$10.1M
3
FCH
Freestone Capital Holdings
Washington
-$2.47M
4
OCM
One Capital Management
California
-$2.15M
5
Jane Street
Jane Street
New York
-$1.26M
Name Holding Trade Value Shares
Change 		Change in
Stake
FMI
26
F/M Investments
District of Columbia
$1.79M +$217K +8,970 +14%
HIM
27
Hanlon Investment Management
New Jersey
$1.52M -$66.1K -2,731 -4%
RF
28
Rossby Financial
Florida
$1.45M +$1.46M +60,133 New
TIA
29
Tiemann Investment Advisors
California
$1.13M +$10.9K +450 +1%
Focus Partners Wealth
30
Focus Partners Wealth
Massachusetts
$1.1M -$967K -39,961 -47%
Cetera Investment Advisers
31
Cetera Investment Advisers
Illinois
$1.02M +$220K +9,083 +27%
MA
32
Mutual Advisors
Nebraska
$895K -$1.06K -44 -0.1%
DWT
33
Dorsey & Whitney Trust
South Dakota
$882K +$242K +10,000 +38%
LIA
34
Lynx Investment Advisory
District of Columbia
$827K -$71.2K -2,940 -8%
Cambridge Investment Research Advisors
35
Cambridge Investment Research Advisors
Iowa
$753K +$36.1K +1,492 +5%
SQA
36
Simon Quick Advisors
New Jersey
$716K +$1.91K +79 +0.3%
GHA
37
Granite Harbor Advisors
Texas
$712K – – –
SAM
38
Smartleaf Asset Management
Massachusetts
$695K -$154K -6,345 -18%
MA
39
MONECO Advisors
Connecticut
$651K -$44.5K -1,840 -6%
UBS Group
40
UBS Group
Switzerland
$644K +$175K +7,233 +37%
Osaic Holdings
41
Osaic Holdings
Arizona
$639K +$46.8K +1,934 +8%
CA
42
CoreCap Advisors
Michigan
$609K +$120K +4,940 +24%
Cerity Partners
43
Cerity Partners
New York
$584K -$308K -12,705 -34%
FWM
44
FFT Wealth Management
Pennsylvania
$561K -$50.1K -2,068 -8%
IA
45
Integrity Alliance
Iowa
$533K +$536K +22,144 New
TWA
46
Trace Wealth Advisors
California
$511K -$43.6K -1,800 -8%
MEAC
47
M.E. Allison & Co
Texas
$463K +$92K +3,803 +25%
AI
48
Atria Investments
North Carolina
$436K +$153K +6,335 +54%
FHC
49
First Heartland Consultants
Missouri
$414K +$153K +6,335 +58%
CTWM
50
Cherry Tree Wealth Management
Minnesota
$413K -$6.51K -269 -2%
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TDTT Hedge Fund Activity: Q4 2025 in Review

111 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in FlexShares iBoxx 3-Year Target Duration TIPS Index Fund (TDTT) for Q4 2025, worth a combined $2.42B — down 1.8% from $2.47B a quarter earlier.

Buyers outnumbered sellers: 14 funds opened new TDTT positions and 12 closed out — a net gain of 2 holders — while 42 added to existing stakes and 38 trimmed.

The largest buyer was Northern Trust, adding an estimated $10.7M. The largest seller was Wells Fargo, cutting an estimated $15.8M.

  • 111 institutional investors held FlexShares iBoxx 3-Year Target Duration TIPS Index Fund (TDTT) as of Q4 2025, down from 112 in Q3 2025.
  • Funds reported $2.42B of FlexShares iBoxx 3-Year Target Duration TIPS Index Fund stock for Q4 2025, down 1.8% quarter-over-quarter.
  • 14 funds opened new FlexShares iBoxx 3-Year Target Duration TIPS Index Fund positions in Q4 2025 and 12 closed out, a net change of +2 holders.
  • The largest FlexShares iBoxx 3-Year Target Duration TIPS Index Fund buyer in Q4 2025 was Northern Trust, an estimated $10.7M added.
  • The largest FlexShares iBoxx 3-Year Target Duration TIPS Index Fund seller in Q4 2025 was Wells Fargo, an estimated $15.8M sold.

Based on aggregated 13F filings for Q4 2025.