Ticker · CUSIP 87151X101
Holders (tracked)
21
Combined shares
17,814,210
Combined value
$1.05B
Last close
$60.56
Quarter
2025Q4
Tracked holders · last 8 quarters
+5 vs previous quarter over the last 8.
21132024Q12025Q4
Price is +2.8% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

22 events
  1. +464,200 shares · 2025Q4
    13F
  2. +5,631 shares · 2025Q4
    13F
  3. +832,009 shares · 2025Q4
    13F
  4. +45,077 shares · 2025Q4
    13F
  5. +105,326 shares · 2025Q4
    13F
  6. +463,890 shares · 2025Q4
    13F
  7. −46,121 shares · 2025Q4
    13F
  8. +87,401 shares · 2025Q4
    13F
  9. +4,935 shares · 2025Q4
    13F
  10. +177,800 shares · 2025Q4
    13F
  11. +53,026 shares · 2025Q4
    13F
  12. −242,739 shares · 2025Q4
    13F
  13. −408,367 shares · 2025Q3
    13F
  14. +3,327 shares · 2025Q3
    13F
  15. +60,560 shares · 2025Q3
    13F
  16. −138,087 shares · 2025Q3
    13F
  17. +24,229 shares · 2025Q3
    13F
  18. +77,620 shares · 2025Q3
    13F
  19. +318,400 shares · 2025Q3
    13F
  20. +144,389 shares · 2025Q3
    13F
  21. +750,000 shares · 2024Q3
    13F
  22. −756,374 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of SYM…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
T. Rowe Price2023Q2$0.04+137023.3%$10.4M
Cathie Wood (ARK Invest)2024Q4$33.57+80.4%$38.9M
Baillie Gifford & Co2024Q1$39.18+54.6%$753.4M
AQR Capital Management2023Q3$41.36+46.4%$2.5M
Renaissance Technologies2023Q1$42.96+41.0%$54.8M
Ken Griffin (Citadel Advisors)2022Q3$47.76+26.8%$17.3M
Ken Griffin (Citadel Advisors)2022Q3$47.76+26.8%$17.3M
Ken Griffin (Citadel Advisors)2022Q3$47.76+26.8%$17.3M
Paul Tudor Jones (Tudor Investment)2024Q1$48.62+24.6%$442K
Paul Tudor Jones (Tudor Investment)2024Q1$48.62+24.6%$442K
Paul Tudor Jones (Tudor Investment)2024Q1$48.62+24.6%$442K
Two Sigma Investments2023Q2$50.94+18.9%$43.2M
Ray Dalio (Bridgewater Associates)2025Q3$54.23+11.7%$5.0M
Steve Cohen (Point72)2023Q3$57.10+6.1%$16.6M
Steve Cohen (Point72)2023Q3$57.10+6.1%$16.6M
Izzy Englander (Millennium Mgmt)2022Q4$58.14+4.2%$2.6M
Izzy Englander (Millennium Mgmt)2022Q4$58.14+4.2%$2.6M
Izzy Englander (Millennium Mgmt)2022Q4$58.14+4.2%$2.6M
D.E. Shaw & Co.2023Q2$59.41+1.9%$14.8M
D.E. Shaw & Co.2023Q2$59.41+1.9%$14.8M
D.E. Shaw & Co.2023Q2$59.41+1.9%$14.8M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
Trimmed2
Exited0

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q2
1
$439K
2022Q3
2
$2K
2022Q4
4
$4.2M
2023Q1
3
$11.6M
2023Q2
9
$27.1M
2023Q3
10
$34.4M
2023Q4
12
$137.5M
2024Q1
13
$505.3M
2024Q2
15
$491.9M
2024Q3
11
$407.3M
2024Q4
13
$385.0M
2025Q1
15
$318.5M
2025Q2
17
$627.6M
2025Q3
16
$947.5M
2025Q4
21
$1.05B

Who owns SYM

21 super-investors · 2025Q4
Tracked stake
17.81M
shares
Combined value
$1.05B
% of shares outstanding
shares-out unknown
Quarter action mix
New6Added13Trim2
#ManagerSharesValue
1Baillie Gifford & Co12.44M$740M
2Renaissance Technologies905.7K$54M
3Ken Griffin
Citadel Advisors
832.0K$50M
4Two Sigma Investments713.3K$42M
5Cathie Wood
ARK Invest
642.9K$38M
6Ken Griffin
Citadel Advisors
435.1K$26M
7Ken Griffin
Citadel Advisors
286.4K$17M
8Steve Cohen
Point72
274.1K$16M
9Izzy Englander
Millennium Mgmt
272.4K$16M
10D.E. Shaw & Co.244.1K$15M
11Steve Cohen
Point72
220.3K$13M
12Paul Tudor Jones
Tudor Investment
105.3K$6M
13Ray Dalio
Bridgewater Associates
82.6K$5M
14D.E. Shaw & Co.55.1K$3M
15Izzy Englander
Millennium Mgmt
43.2K$3M
16AQR Capital Management41.8K$2M
17Izzy Englander
Millennium Mgmt
31.1K$2M
18Paul Tudor Jones
Tudor Investment
7.3K$434K
19Paul Tudor Jones
Tudor Investment
5.2K$309K
20D.E. Shaw & Co.3.8K$226K
21T. Rowe Price171.6K$10K

Recent moves

20 transactions
Embed this chart
Paste this iframe anywhere to embed the live SYM chart.
<iframe src="https://openstocks.me/embed/stock/SYM" width="100%" height="480" frameborder="0" loading="lazy" title="SYM chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>