Institutional Manager · CIK 0001083190
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
HARRISBURG, PA · File #028-05879
Latest AUM
$19.74B
Positions
1,719
Top-10 Concentration
55.7%
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 |
|---|---|---|---|---|---|
| ADD | NETFLIX INC | NFLX | +883,585 | +$82.8M | -$112.8M |
| REDUCE | NVIDIA CORPORATION | NVDA | -207,015 | -$38.6M | -$468,747 |
| REDUCE | APPLE INC | AAPL | -126,657 | -$34.4M | +$61.4M |
| ADD | SERVICENOW INC | NOW | +191,359 | +$29.3M | -$38.3M |
| REDUCE | MICROSOFT CORP | MSFT | -56,161 | -$27.2M | -$61.3M |
| EXITED | TORONTO DOMINION BK ONT | 891160509 | -287,964 | -$23.0M | $0 |
| NEW | CRH PLC | CRH | +155,909 | +$19.5M | $0 |
| EXITED | DEXCOM INC | 252131AK3 | -16,020,000 | -$15.9M | $0 |
| REDUCE | VICTORY CAP HLDGS INC | 92645B103 | -251,165 | -$15.8M | -$439,304 |
| REDUCE | AMAZON COM INC | AMZN | -67,732 | -$15.6M | +$26.2M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 20251,719 pos · $19.74B
- 13F HOLDINGS REPORTQ/E Sep 20251,700 pos · $19.94B
- 13F HOLDINGS REPORTQ/E Jun 20251,658 pos · $18.91B
- 13F HOLDINGS REPORTQ/E Mar 20251,621 pos · $16.94B
- 13F HOLDINGS REPORTQ/E Dec 20241,607 pos · $16.07B
- 13F HOLDINGS REPORTQ/E Sep 20241,585 pos · $15.83B
- 13F HOLDINGS REPORTQ/E Jun 20241,552 pos · $15.13B
- 13F HOLDINGS REPORTQ/E Mar 20241,535 pos · $14.60B
- 13F HOLDINGS REPORTQ/E Dec 20231,622 pos · $12.09B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | NVDA | 5,652,316 | $1.05B | 10.06% |
| 2 | APPLE INC | AAPL | 3,437,062 | $934.4M | 8.92% |
| 3 | MICROSOFT CORP | MSFT | 1,728,813 | $836.1M | 7.98% |
| 4 | INVESCO EXCHANGE TRADED FD T | IVZ | 3,579,650 | $685.7M | 6.55% |
| 5 | AMAZON COM INC | AMZN | 2,262,810 | $522.3M | 4.99% |
| 6 | ALPHABET INC | GOOG | 1,353,299 | $423.6M | 4.04% |
| 7 | BROADCOM INC | AVGO | 1,098,449 | $380.2M | 3.63% |
| 8 | ALPHABET INC | GOOG | 1,081,621 | $339.4M | 3.24% |
| 9 | META PLATFORMS INC | META | 506,589 | $334.4M | 3.19% |
| 10 | NEXTERA ENERGY INC | NEE-PW | 4,112,171 | $330.1M | 3.15% |
| 11 | TESLA INC | TSLA | 653,608 | $293.9M | 2.81% |
| 12 | UNION PAC CORP | UNP | 951,760 | $220.2M | 2.10% |
| 13 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 426,537 | $214.4M | 2.05% |
| 14 | JPMORGAN CHASE & CO. | VYLD | 633,213 | $204.0M | 1.95% |
| 15 | ELI LILLY & CO | LLY | 184,717 | $198.5M | 1.89% |
| 16 | SOUTHERN CO | SOMN | 2,069,696 | $180.5M | 1.72% |
| 17 | DUKE ENERGY CORP NEW | DUKB | 1,461,316 | $171.3M | 1.63% |
| 18 | AMERICAN TOWER CORP NEW | 03027X100 | 972,099 | $170.7M | 1.63% |
| 19 | VISA INC | V | 392,552 | $137.7M | 1.31% |
| 20 | WILLIAMS COS INC | 969457100 | 2,092,853 | $125.8M | 1.20% |