Ticker · CUSIP 88162G103
Holders (tracked)
16
Combined shares
19,119,524
Combined value
$641.27M
Last close
$31.61
Quarter
2025Q4
Price · 1Y$31.61+1.60 (+5.35%)H $42.54 · L $29.76 · Avg Vol 2.4M
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
Price is -5.8% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
26 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−948,776 shares · 2025Q4Position
- D.E. Shaw & Co. added2026-02-17+644,064 shares · 2025Q4Position
- Two Sigma Investments added2026-02-17+144,447 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−765,697 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+18,676 shares · 2025Q4Position
- Wellington Management added2026-02-17+2,343 shares · 2025Q4Position
- +612,982 shares · 2025Q4Position
- AQR Capital Management added2026-02-17+2,238,721 shares · 2025Q4Position
- Sands Capital Management trimmed2026-02-13−172,028 shares · 2025Q4Position
- +64,301 shares · 2025Q4Position
- Renaissance Technologies added2026-02-12+1,000 shares · 2025Q4Position
- Norges Bank (Norway SWF) opened position2026-02-10+3,433,575 shares · 2025Q4Position
- Ken Fisher (Fisher Asset Mgmt) trimmed2026-02-09−88,168 shares · 2025Q4Position
- Baillie Gifford & Co trimmed2026-01-23−94,375 shares · 2025Q4Position
- Two Sigma Investments added2025-11-14+394,091 shares · 2025Q3Position
- Wellington Management trimmed2025-11-14−331,456 shares · 2025Q3Position
- AQR Capital Management added2025-11-14+371,823 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) added2025-11-14+545,502 shares · 2025Q3Position
- T. Rowe Price added2025-11-14+20,000 shares · 2025Q3Position
- D.E. Shaw & Co. added2025-11-14+47,350 shares · 2025Q3Position
- Norges Bank (Norway SWF) exited2025-11-13−2,915,542 shares · 2025Q3Position
- Renaissance Technologies added2025-11-13+115,200 shares · 2025Q3Position
- Sands Capital Management added2025-11-13+1,978,697 shares · 2025Q3Position
- Ken Fisher (Fisher Asset Mgmt) trimmed2025-11-12−16,258 shares · 2025Q3Position
- Norges Bank (Norway SWF) added2025-11-12+2,431,603 shares · 2024Q3Position
- Baillie Gifford & Co trimmed2025-10-31−64,720 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of TTEK…
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 |
|---|---|---|---|---|
| Ray Dalio (Bridgewater Associates) | 2025Q4 | $33.54 | -5.8% | $2.0M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $33.55 | -5.8% | $1.6M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $33.55 | -5.8% | $1.6M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $33.55 | -5.8% | $1.6M |
| D.E. Shaw & Co. | 2016Q1 | $33.59 | -5.9% | $22.8M |
| AQR Capital Management | 2016Q1 | $33.68 | -6.1% | $90.9M |
| Baillie Gifford & Co | 2025Q1 | $35.95 | -12.1% | $13.6M |
| Two Sigma Investments | 2016Q3 | $36.01 | -12.2% | $20.1M |
| Paul Tudor Jones (Tudor Investment) | 2016Q1 | $36.09 | -12.4% | $19.4M |
| Sands Capital Management | 2024Q4 | $37.47 | -15.6% | $221.5M |
| Izzy Englander (Millennium Mgmt) | 2016Q3 | $38.62 | -18.2% | $20.7M |
| Renaissance Technologies | 2016Q1 | $39.51 | -20.0% | $16.1M |
| T. Rowe Price | 2016Q1 | $44.43 | -28.9% | $13.1M |
| Norges Bank (Norway SWF) | 2016Q1 | $49.22 | -35.8% | $108.5M |
| Wellington Management | 2016Q1 | $50.51 | -37.4% | $33.4M |
| Ken Fisher (Fisher Asset Mgmt) | 2017Q4 | $60.78 | -48.0% | $19.6M |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions3
- Norges Bank (Norway SWF)+3,433,575$115.2M
- Paul Tudor Jones (Tudor Investment)+612,982$20.6M
- Ray Dalio (Bridgewater Associates)+64,301$2.2M
Added to6
- AQR Capital Management+2,238,721$75.1M
- D.E. Shaw & Co.+644,064$21.6M
- Two Sigma Investments+144,447$4.8M
- Wellington Management+2,343$79K
- Renaissance Technologies+1,000$34K
- T. Rowe Price+18,676$626
Trimmed5
- Ken Griffin (Citadel Advisors)−948,776$31.8M
- Izzy Englander (Millennium Mgmt)−765,697$25.7M
- Sands Capital Management−172,028$5.8M
- Baillie Gifford & Co−94,375$3.2M
- Ken Fisher (Fisher Asset Mgmt)−88,168$3.0M
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 12 | $220.04B |
| 2022Q2 | 13 | $113.09B |
| 2022Q3 | 13 | $1.07B |
| 2022Q4 | 15 | $1.15B |
| 2023Q1 | 13 | $1.03B |
| 2023Q2 | 12 | $1.13B |
| 2023Q3 | 13 | $975.2M |
| 2023Q4 | 13 | $1.15B |
| 2024Q1 | 14 | $1.22B |
| 2024Q2 | 15 | $1.38B |
| 2024Q3 | 12 | $330.9M |
| 2024Q4 | 11 | $418.5M |
| 2025Q1 | 15 | $351.0M |
| 2025Q2 | 15 | $574.1M |
| 2025Q3 | 13 | $471.0M |
| 2025Q4 | 16 | $641.3M |
Who owns TTEK
16 super-investors · 2025Q4
Tracked stake
19.12M
shares
Combined value
$641M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added6Trim7
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Sands Capital Management | 7.01M | $235M |
| 2 | Norges Bank Norway SWF | 3.43M | $115M |
| 3 | AQR Capital Management | 2.88M | $96M |
| 4 | Wellington Management | 1.06M | $35M |
| 5 | D.E. Shaw & Co. | 720.8K | $24M |
| 6 | Izzy Englander Millennium Mgmt | 655.5K | $22M |
| 7 | Two Sigma Investments | 636.7K | $21M |
| 8 | Ken Fisher Fisher Asset Mgmt | 621.2K | $21M |
| 9 | Paul Tudor Jones Tudor Investment | 613.0K | $21M |
| 10 | Renaissance Technologies | 508.7K | $17M |
| 11 | Baillie Gifford & Co | 428.8K | $14M |
| 12 | T. Rowe Price | 413.5K | $14M |
| 13 | Ray Dalio Bridgewater Associates | 64.3K | $2M |
| 14 | Ken Griffin Citadel Advisors | 50.6K | $2M |
| 15 | Ken Griffin Citadel Advisors | 20.7K | $694K |
| 16 | Ken Griffin Citadel Advisors | 14.5K | $486K |
Recent moves
20 transactions
- +2,238,721 · 2025Q4
- +18,676 · 2025Q4
- +144,447 · 2025Q4
- +612,982 · 2025Q4
- −948,776 · 2025Q4
- −765,697 · 2025Q4
- +644,064 · 2025Q4
- +2,343 · 2025Q4
- −172,028 · 2025Q4
- +64,301 · 2025Q4
- +1,000 · 2025Q4
- +3,433,575 · 2025Q4
- −88,168 · 2025Q4
- −94,375 · 2025Q4
- +545,502 · 2025Q3
- +394,091 · 2025Q3
- +47,350 · 2025Q3
- +20,000 · 2025Q3
- −331,456 · 2025Q3
- +371,823 · 2025Q3
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