Ticker · CUSIP 90400D108
Holders (tracked)
14
Combined shares
15,012,916
Combined value
$309.58M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
SEC event timeline
25 events
- D.E. Shaw & Co. added2026-02-17+107,123 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+97,869 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) added2026-02-17+1,995,172 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) added2026-02-17+781,431 shares · 2025Q413F
- T. Rowe Price trimmed2026-02-17−755,808 shares · 2025Q413F
- Wellington Management added2026-02-17+516,781 shares · 2025Q413F
- +13,416 shares · 2025Q413F
- AQR Capital Management added2026-02-17+614,315 shares · 2025Q413F
- Sands Capital Management trimmed2026-02-13−284,129 shares · 2025Q413F
- Renaissance Technologies added2026-02-12+344,200 shares · 2025Q413F
- Norges Bank (Norway SWF) opened position2026-02-10+1,261,026 shares · 2025Q413F
- Ken Fisher (Fisher Asset Mgmt) added2026-02-09+30,612 shares · 2025Q413F
- −53,139 shares · 2025Q313F
- AQR Capital Management added2025-11-14+493,849 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−387,128 shares · 2025Q313F
- Steve Cohen (Point72) exited2025-11-14−515,968 shares · 2025Q313F
- Two Sigma Investments trimmed2025-11-14−250,721 shares · 2025Q313F
- D.E. Shaw & Co. trimmed2025-11-14−303,161 shares · 2025Q313F
- T. Rowe Price trimmed2025-11-14−576,094 shares · 2025Q313F
- Wellington Management added2025-11-14+73,309 shares · 2025Q313F
- Renaissance Technologies trimmed2025-11-13−186,400 shares · 2025Q313F
- Norges Bank (Norway SWF) exited2025-11-13−983,638 shares · 2025Q313F
- Sands Capital Management trimmed2025-11-13−173,632 shares · 2025Q313F
- Ken Fisher (Fisher Asset Mgmt) trimmed2025-11-12−17,672 shares · 2025Q313F
- Norges Bank (Norway SWF) trimmed2025-11-12−61,837 shares · 2024Q313F
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions2
- Norges Bank (Norway SWF)+1,261,026$29.0M
- Paul Tudor Jones (Tudor Investment)+13,416$309K
Added to8
- Ken Griffin (Citadel Advisors)+1,995,172$45.9M
- Izzy Englander (Millennium Mgmt)+781,431$18.0M
- AQR Capital Management+614,315$14.1M
- Wellington Management+516,781$11.9M
- Renaissance Technologies+344,200$7.9M
- D.E. Shaw & Co.+107,123$2.5M
- Two Sigma Investments+97,869$2.3M
- Ken Fisher (Fisher Asset Mgmt)+30,612$704K
Trimmed2
- Sands Capital Management−284,129$6.5M
- T. Rowe Price−755,808$17K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 12 | $49.64B |
| 2022Q2 | 13 | $41.16B |
| 2022Q3 | 14 | $32.4M |
| 2022Q4 | 13 | $557.7M |
| 2023Q1 | 15 | $532.1M |
| 2023Q2 | 16 | $685.2M |
| 2023Q3 | 12 | $327.5M |
| 2023Q4 | 12 | $517.5M |
| 2024Q1 | 13 | $746.7M |
| 2024Q2 | 15 | $826.2M |
| 2024Q3 | 16 | $779.9M |
| 2024Q4 | 15 | $389.5M |
| 2025Q1 | 15 | $378.8M |
| 2025Q2 | 17 | $355.5M |
| 2025Q3 | 12 | $237.9M |
| 2025Q4 | 14 | $309.6M |
Congress members trading this stock
| Date | Member | Type | Amount range | Filing |
|---|---|---|---|---|
| 2026-03-03 | Gilbert Cisneros | Buy | $1K – $15K | PDF ↗ |
| 2026-02-18 | Gilbert Cisneros | Buy | $1K – $15K | PDF ↗ |
| 2025-08-08 | Gilbert Cisneros | Buy | $1K – $15K | PDF ↗ |
| 2025-07-15 | Gilbert Cisneros | Buy | $1K – $15K | PDF ↗ |
Who owns RARE
14 super-investors · 2025Q4
Tracked stake
15.01M
shares
Combined value
$310M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New2Added10Trim2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Sands Capital Management | 3.49M | $80M |
| 2 | Wellington Management | 2.46M | $57M |
| 3 | Ken Griffin Citadel Advisors | 2.33M | $54M |
| 4 | AQR Capital Management | 1.36M | $31M |
| 5 | Norges Bank Norway SWF | 1.26M | $29M |
| 6 | Izzy Englander Millennium Mgmt | 880.6K | $20M |
| 7 | Two Sigma Investments | 424.0K | $10M |
| 8 | Renaissance Technologies | 366.1K | $8M |
| 9 | D.E. Shaw & Co. | 344.8K | $8M |
| 10 | Ken Griffin Citadel Advisors | 298.0K | $7M |
| 11 | Ken Fisher Fisher Asset Mgmt | 198.7K | $5M |
| 12 | Ken Griffin Citadel Advisors | 37.6K | $865K |
| 13 | Paul Tudor Jones Tudor Investment | 13.4K | $309K |
| 14 | T. Rowe Price | 1.55M | $36K |
Recent moves
20 transactions
- +614,315 · 2025Q4
- +97,869 · 2025Q4
- TRIMT. Rowe Price−755,808 · 2025Q4
- +1,995,172 · 2025Q4
- +781,431 · 2025Q4
- +516,781 · 2025Q4
- +107,123 · 2025Q4
- +13,416 · 2025Q4
- −284,129 · 2025Q4
- +344,200 · 2025Q4
- +1,261,026 · 2025Q4
- +30,612 · 2025Q4
- −53,139 · 2025Q3
- −515,968 · 2025Q3
- TRIMT. Rowe Price−576,094 · 2025Q3
- −387,128 · 2025Q3
- −250,721 · 2025Q3
- TRIMD.E. Shaw & Co.−303,161 · 2025Q3
- +73,309 · 2025Q3
- +493,849 · 2025Q3
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