Ticker · CUSIP 400491106
Holders (tracked)
1
Combined shares
208,970
Combined value
$6.20M
Last close
$31.05
Quarter
2025Q4
Price · 1Y$31.05+4.05 (+15.00%)H $34.35 · L $25.00 · Avg Vol 476
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
Price is +4.7% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
2 events
- Renaissance Technologies trimmed2026-02-12−1,900 shares · 2025Q4Position
- Renaissance Technologies trimmed2025-11-13−2,700 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of SIM…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| Renaissance Technologies | 2016Q1 | $8.60 | +261.2% | $6.5M |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 2 | $7.0M |
| 2022Q2 | 2 | $7.1M |
| 2022Q3 | 2 | $6.7M |
| 2022Q4 | 2 | $7.6M |
| 2023Q1 | 2 | $7.9M |
| 2023Q2 | 2 | $7.9M |
| 2023Q3 | 2 | $7.2M |
| 2023Q4 | 2 | $7.0M |
| 2024Q1 | 2 | $7.2M |
| 2024Q2 | 2 | $6.8M |
| 2024Q3 | 1 | $6.1M |
| 2024Q4 | 1 | $5.9M |
| 2025Q1 | 1 | $5.6M |
| 2025Q2 | 1 | $5.8M |
| 2025Q3 | 1 | $5.9M |
| 2025Q4 | 1 | $6.2M |
Who owns SIM
1 super-investors · 2025Q4
Tracked stake
209.0K
shares
Combined value
$6M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Trim1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 209.0K | $6M |
Recent moves
20 transactions
- −1,900 · 2025Q4
- −2,700 · 2025Q3
- −1,084 · 2025Q2
- −2,291 · 2025Q1
- −2,000 · 2024Q4
- −3,600 · 2024Q3
- −400 · 2024Q1
- −600 · 2023Q4
- −100 · 2023Q3
- −1,300 · 2023Q2
- −400 · 2023Q1
- TRIMBlackRock−28 · 2022Q4
- −1,700 · 2022Q4
- −7,400 · 2022Q3
- −2,800 · 2022Q2
- −5,300 · 2022Q1
- NEWBlackRock+902 · 2022Q1
- SOLDBlackRock−902 · 2021Q4
- −2,687 · 2021Q4
- −2,900 · 2021Q3
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- SIM insider tradingEvery Form 4 filing by SIM officers, directors, and 10%+ holders.
- SIM analyst target pricesWall Street consensus target, analyst-by-analyst breakdown, and revision history.
- Most popular hedge-fund stocksSee where this ticker ranks against the broader smart-money consensus.
- All insider tradingCross-ticker view of where corporate insiders are buying on the open market.
- Congress stock tradesReal-time PTR disclosures filed under the STOCK Act.
- Smart-money signalsComposite signals where institutional, insider and Congress flows converge.