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TAS

TIFF Advisory Services Portfolio holdings

AUM $408M Turnover 24%
1-Year Est. Return 20.34%
This Fund
S&P 500
This Quarter Est. Return
+2.38%
1 Year Est. Return
+20.34%
3 Year Est. Return
+85.9%
5 Year Est. Return
+77.82%
10 Year Est. Return
+319.3%
AUM
$581M
AUM Growth
+$101M
Cap. Flow
+$89.1M
Cap. Flow %
15.34%
Top 10 Hldgs %
93.82%
Holding
27
New
5
Increased
7
Reduced
9
Closed
3
Avg Time Held
1.8 years
Top 10 Avg Time Held
2.4 years
Top 20 Avg Time Held
2 years

Top Buys

Rank Stock Value
1
XLK icon
State Street Technology Select Sector SPDR ETF
XLK
+$62M
2
XLF icon
State Street Financial Select Sector SPDR ETF
XLF
+$35.9M
3
BND icon
Vanguard Total Bond Market
BND
+$16.5M
4
MSFT icon
Microsoft
MSFT
+$16.3M
5
VT icon
Vanguard Total World Stock ETF
VT
+$15M

Top Sells

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$26.4M
2
SPYX icon
State Street SPDR S&P 500 Fossil Fuel Reserves Free ETF
SPYX
+$14.1M
3
XBI icon
State Street SPDR S&P Biotech ETF
XBI
+$8.62M
4
IBB icon
iShares Biotechnology ETF
IBB
+$7.94M
5
EFAX icon
State Street SPDR MSCI EAFE Fossil Fuel Reserves Free ETF
EFAX
+$5.57M

Sector Composition

Rank Sector Weight
1 Miscellaneous 71.61%
2 Technology 20.18%
3 Energy 3.8%
4 Communication Services 1.98%
5 Financials 1.12%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow Held Since
TDG icon
26
TransDigm Group
TDG
$62.7B
– –
-2,078
Closed -$2.74M –
XBI icon
27
State Street SPDR S&P Biotech ETF
XBI
$9.9B
– –
-86,000
Closed -$8.62M –
1
2

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RWA
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EL
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RPA
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TIFF Advisory Services's Q4 2025 Portfolio in Review

As of Q4 2025, TIFF Advisory Services held 27 positions worth $581M, up 21% from $480M the previous quarter. Its ten largest holdings account for 94% of the portfolio.

TIFF Advisory Services deployed $89.1M of net new capital in Q4 2025, opening 5 new positions and adding to 7 existing holdings. Its largest new stake was Vanguard Total Bond Market: 221,743 shares worth $16.4M.

By sector, the portfolio is most concentrated in Miscellaneous at 72% of assets, up from 67% a quarter earlier, followed by Technology and Energy.

On the sell side, the largest reduction was NVIDIA, an estimated $26.4M trimmed.

  • TIFF Advisory Services's largest Q4 2025 buy was Vanguard Total Bond Market: 221,743 shares worth $16.4M.
  • TIFF Advisory Services added most to State Street Technology Select Sector SPDR ETF in Q4 2025, an estimated $62M increase.
  • TIFF Advisory Services's biggest Q4 2025 reduction was NVIDIA, cutting an estimated $26.4M.
  • TIFF Advisory Services fully exited State Street SPDR S&P Biotech ETF in Q4 2025, selling an estimated $8.62M.
  • TIFF Advisory Services's ten largest holdings make up 94% of its $581M portfolio in Q4 2025.
  • TIFF Advisory Services opened 5 new positions and closed 3 in Q4 2025.
  • TIFF Advisory Services's portfolio value rose 21% quarter-over-quarter to $581M.

Based on TIFF Advisory Services's 13F filing for Q4 2025, filed 9 Feb 2026.