Institutional Manager · CIK 0001538846
South Dakota Investment Council
SIOUX FALLS, SD · File #028-16298
Latest AUM
$5.3M
Positions
606
Top-10 Concentration
62.9%
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 |
|---|---|---|---|---|---|
| NEW | VANGUARD SHORT-TERM CORPORAT | 92206C409 | +1,638,348 | +$130,625 | $0 |
| NEW | ISHARES TR | 46435U853 | +1,926,000 | +$72,023 | $0 |
| REDUCE | VANGUARD INTL EQUITY INDEX F | 922042858 | -1,114,079 | -$59,893 | -$4,974 |
| ADD | BATH & BODY WORKS INC | BBWI | +885,997 | +$17,791 | -$4,537 |
| ADD | NVIDIA CORPORATION | NVDA | +88,225 | +$16,454 | -$83 |
| REDUCE | ALPHABET INC | GOOG | -51,229 | -$16,035 | +$28,153 |
| REDUCE | BRISTOW GROUP INC | VTOL | -422,347 | -$15,466 | +$1,722 |
| ADD | ZOETIS INC | ZTS | +113,803 | +$14,318 | -$221 |
| REDUCE | ALPHABET INC | GOOG | -39,830 | -$12,499 | +$21,681 |
| ADD | SMURFIT WESTROCK PLC | SW | +312,538 | +$12,086 | -$305 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025606 pos · $5.3M
- 13F HOLDINGS REPORTQ/E Sep 2025606 pos · $5.1M
- 13F HOLDINGS REPORTQ/E Jun 2025613 pos · $5.2M
- 13F HOLDINGS REPORTQ/E Mar 2025596 pos · $4.9M
- 13F HOLDINGS REPORTQ/E Dec 2024594 pos · $5.0M
- 13F HOLDINGS REPORTQ/E Sep 2024589 pos · $5.1M
- 13F HOLDINGS REPORTQ/E Jun 2024581 pos · $4.9M
- 13F HOLDINGS REPORTQ/E Mar 2024584 pos · $4.8M
- 13F HOLDINGS REPORTQ/E Dec 2023616 pos · $4.4M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | VANGUARD INTL EQUITY INDEX F | 922042858 | 10,728,387 | $576,758 | 17.75% |
| 2 | ISHARES TR | 464287226 | 2,821,235 | $281,785 | 8.67% |
| 3 | MICROSOFT CORP | MSFT | 450,592 | $217,915 | 6.71% |
| 4 | NVIDIA CORPORATION | NVDA | 1,123,662 | $209,563 | 6.45% |
| 5 | APPLE INC | AAPL | 752,718 | $204,634 | 6.30% |
| 6 | VANGUARD SHORT-TERM CORPORAT | 92206C409 | 1,638,348 | $130,625 | 4.02% |
| 7 | AMAZON COM INC | AMZN | 553,484 | $127,755 | 3.93% |
| 8 | ALPHABET INC | GOOG | 351,524 | $110,027 | 3.39% |
| 9 | BRISTOW GROUP INC | VTOL | 2,767,745 | $101,355 | 3.12% |
| 10 | ALPHABET INC | GOOG | 268,790 | $84,346 | 2.60% |
| 11 | META PLATFORMS INC | META | 116,034 | $76,593 | 2.36% |
| 12 | ISHARES TR | 46435U853 | 1,926,000 | $72,023 | 2.22% |
| 13 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 109,756 | $55,169 | 1.70% |
| 14 | UNITEDHEALTH GROUP INC | UNH | 163,039 | $53,821 | 1.66% |
| 15 | ELI LILLY & CO | LLY | 47,837 | $51,409 | 1.58% |
| 16 | HUMANA INC | HUM | 161,383 | $41,335 | 1.27% |
| 17 | ELEVANCE HEALTH INC FORMERLY | ELV | 112,298 | $39,366 | 1.21% |
| 18 | US BANCORP DEL | USB-PS | 728,211 | $38,857 | 1.20% |
| 19 | BROADCOM INC | AVGO | 106,282 | $36,784 | 1.13% |
| 20 | VISA INC | V | 97,870 | $34,324 | 1.06% |