Institutional Manager · CIK 0001587381
USS Investment Management Ltd
London, X0 · File #028-15619
Latest AUM
$21.51B
Positions
508
Top-10 Concentration
61.0%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| REDUCE | VANGUARD INDEX FDS | 922908363 | -685,763 | -$430.0M | +$16.1M |
| REDUCE | ISHARES TR | 464287200 | -624,548 | -$427.7M | +$15.6M |
| EXITED | INVESCO EXCH TRADED FD TR II | 46138G649 | -1,523,993 | -$376.6M | $0 |
| REDUCE | ICON PLC | ICLR | -556,207 | -$101.4M | +$4.2M |
| ADD | AUTOZONE INC | AZO | +25,443 | +$86.3M | -$2.8M |
| REDUCE | CAMTEK LTD | CAMT | -6,875 | -$73.9M | +$8.4M |
| NEW | ISHARES TR | 46429B598 | +1,310,424 | +$70.8M | $0 |
| ADD | NETFLIX INC | NFLX | +605,302 | +$56.8M | -$74.3M |
| ADD | SOUTHERN COPPER CORP | SCCO | +271,634 | +$39.0M | +$664,214 |
| ADD | COLGATE PALMOLIVE CO | CL | +453,470 | +$35.8M | -$1.5M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025508 pos · $21.51B
- 13F HOLDINGS REPORTQ/E Sep 2025526 pos · $21.99B
- 13F HOLDINGS REPORTQ/E Jun 2025523 pos · $16.88B
- 13F HOLDINGS REPORTQ/E Mar 2025533 pos · $13.69B
- 13F HOLDINGS REPORTQ/E Dec 2024554 pos · $14.33B
- 13F HOLDINGS REPORTQ/E Sep 2024535 pos · $13.72B
- 13F HOLDINGS REPORTQ/E Jun 2024551 pos · $12.57B
- 13F HOLDINGS REPORTQ/E Mar 2024542 pos · $12.22B
- 13F HOLDINGS REPORTQ/E Dec 2023577 pos · $9.23B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | SPDR SERIES TRUST | 78464A854 | 66,398,232 | $5.33B | 32.71% |
| 2 | MICROSOFT CORP | MSFT | 1,894,159 | $916.1M | 5.63% |
| 3 | NVIDIA CORPORATION | NVDA | 3,749,015 | $699.2M | 4.29% |
| 4 | APPLE INC | AAPL | 2,321,435 | $631.2M | 3.88% |
| 5 | AMAZON COM INC | AMZN | 2,653,896 | $612.6M | 3.76% |
| 6 | ENLIGHT RENEWABLE ENERGY LTD | ENLT | 85,103 | $386.7M | 2.37% |
| 7 | NOVA LTD | NVMI | 11,411 | $381.7M | 2.34% |
| 8 | TOWER SEMICONDUCTOR LTD | TSEM | 31,417 | $367.7M | 2.26% |
| 9 | VISA INC | V | 940,443 | $330.0M | 2.03% |
| 10 | ALPHABET INC | GOOG | 908,774 | $284.4M | 1.75% |
| 11 | FERGUSON ENTERPRISES INC | FERG | 1,192,059 | $265.4M | 1.63% |
| 12 | BROADCOM INC | AVGO | 742,472 | $256.9M | 1.58% |
| 13 | S&P GLOBAL INC | SPGI | 491,022 | $256.6M | 1.58% |
| 14 | ISHARES TR | 464287200 | 373,967 | $256.1M | 1.57% |
| 15 | VANGUARD INDEX FDS | 922908363 | 406,404 | $254.8M | 1.56% |
| 16 | ALPHABET INC | GOOG | 808,059 | $253.6M | 1.56% |
| 17 | CAMTEK LTD | CAMT | 23,309 | $250.5M | 1.54% |
| 18 | JOHNSON & JOHNSON | JNJ | 1,184,280 | $245.1M | 1.51% |
| 19 | AON PLC | AON | 681,743 | $240.6M | 1.48% |
| 20 | FASTENAL CO | FAST | 5,946,990 | $238.7M | 1.47% |