TEXAS TREASURY SAFEKEEPING TRUST CO
BankCIK
1176347
Location
AUSTIN, TX
Portfolio Value
Small
$683,914,923
Diversification
Highly concentrated
Filing Date
Global Rank
#3,181
/ 8,798
▼ 293
· as of Jun 2026
Top Industry
Asset Management
100.0%
3Y Alpha vs SPY
-9.6%
Period ended 3 months ago
Filed Aug 14, 2026 · 59d
26 quarters · since Mar 2020
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
6 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Top Position
72.3%
−14.1 pts
Top 5
100.0%
−0.0 pts
Top 10
100.0%
0.0 pts
HHI
5,450
Highly concentrated−2,103
Portfolio Trend
26 quarters · across all stocks
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Unclassified | 94.8% | $648,582,135 |
| Financial Services | 5.2% | $35,332,788 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
1 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| GLD | Spdr Gold Trust | +108,392 | 209,009 | $76,994,735 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
1 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| SPY | Spdr S&P 500 ETF Trust | −172,080 | 662,489 | $494,726,910 | |
| No positions match the current search. | |||||
Sold Out
Positions the filer fully exited
1 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| RYTM | Rhythm Pharmaceuticals, Inc. | 6,154 | $535,213 | |
| No positions match the current search. | ||||
6 tracked positions ·
$683,914,923 total
· filing declares
6 positions · $692,123
· as of Jun 30, 2026
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| SPY |
Spdr S&P 500 ETF Trust
|
Reduced | 662,489 | $494,726,910 | 72.34% | |
| GLD |
Spdr Gold Trust
|
Added | 209,009 | $76,994,735 | 11.26% | |
| BNDW |
Vanguard Total World Bond ETF
|
NEW | 356,474 | $43,283,073 | 6.33% | |
| OTF |
Blue Owl Technology Finance Corp.
Financial Services
|
NEW | 3,413,796 | $35,332,788 | 5.17% | |
| JA |
Janus Henderson AA-A CLO ETF
|
Held | 686,991 | $33,569,815 | 4.91% | |
| IBIT |
iShares Bitcoin Trust ETF
|
Held | 197,844 | $7,602 | 0.00% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.