South Dakota Investment Council

7 filings 1 distinct issuers Active 2021-09-07 → 2026-04-10

1 UNCLEAR

Track Record

Total filings

1 SCHEDULE 13D/A · 1 SCHEDULE · 5 SC

Distinct issuers

14% issuer diversity

Median stake

7.85%

2,275,519 avg shares

AI briefs cached

1/7

intent-classified filings

Backtested Performance · post-filing returns (split + dividend adjusted)

Median 30d

0.0%

across 2 filings · win rate 0%

Median 60d

0.0%

across 2 filings · win rate 0%

Median 90d

+1.3%

across 2 filings · win rate 50%

Median 1y

—

across 0 filings · win rate —

Anchor: closest trading day on/after filing's date_of_event. Source: Yahoo Finance daily adj_close. Past performance is not indicative of future results.

Filings · 7 total

Filed	Form	Issuer	Stake	Shares	Intent
2026-04-10	SCHEDULE 13D/A	Bristow Group Inc.VTOL	6.20%	1,795,920	UNCLEAR	view →
2026-01-12	SCHEDULE	Bristow Group Inc.VTOL	9.50%	2,755,118		view →
2024-07-19	SC	Bristow Group Inc.VTOL	—	—		view →
2024-05-16	SC	Bristow Group Inc.VTOL	—	—		view →
2024-01-10	SC	Bristow Group Inc.VTOL	—	—		view →
2023-07-10	SC	Bristow Group Inc.VTOL	—	—		view →
2021-09-07	SC	Bristow Group Inc.VTOL	—	—		view →

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