Ticker · CUSIP 715684106
Holders (tracked)
6
Combined shares
3,903,207
Combined value
$82.16M
Last close
$18.51
Quarter
2025Q4
Price · 1Y$18.51+4.32 (+30.40%)H $23.43 · L $14.19 · Avg Vol 588K
Congress buy
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
Price is -12.1% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
9 events
- Ken Griffin (Citadel Advisors) added2026-02-17+9,466 shares · 2025Q4Position
- +15,985 shares · 2025Q4Position
- Jeremy Grantham (GMO) trimmed2026-02-17−55,800 shares · 2025Q4Position
- AQR Capital Management opened position2026-02-17+13,435 shares · 2025Q4Position
- Renaissance Technologies trimmed2026-02-12−173,500 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) exited2025-11-14−381,548 shares · 2025Q3Position
- Two Sigma Investments trimmed2025-11-14−66,990 shares · 2025Q3Position
- Jeremy Grantham (GMO) added2025-11-13+80,400 shares · 2025Q3Position
- Renaissance Technologies added2025-11-13+28,300 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of TLK…
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 |
|---|---|---|---|---|
| Izzy Englander (Millennium Mgmt) | 2016Q4 | $15.49 | +19.5% | $296K |
| Two Sigma Investments | 2017Q2 | $16.38 | +13.0% | $2.1M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $18.51 | +0.0% | $428K |
| Jeremy Grantham (GMO) | 2016Q1 | $20.21 | -8.4% | $705K |
| Renaissance Technologies | 2016Q1 | $30.58 | -39.5% | $68.4M |
| AQR Capital Management | 2016Q1 | $40.45 | -54.2% | $249K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions2
- Izzy Englander (Millennium Mgmt)+15,985$336K
- AQR Capital Management+13,435$283K
Added to1
- Ken Griffin (Citadel Advisors)+9,466$199K
Trimmed2
- Renaissance Technologies−173,500$3.7M
- Jeremy Grantham (GMO)−55,800$1.2M
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 5 | $205.7M |
| 2022Q2 | 7 | $161.8M |
| 2022Q3 | 5 | $161.6M |
| 2022Q4 | 5 | $116.4M |
| 2023Q1 | 5 | $137.5M |
| 2023Q2 | 4 | $132.1M |
| 2023Q3 | 3 | $116.6M |
| 2023Q4 | 4 | $125.1M |
| 2024Q1 | 3 | $109.0M |
| 2024Q2 | 6 | $99.8M |
| 2024Q3 | 5 | $86.0M |
| 2024Q4 | 6 | $83.3M |
| 2025Q1 | 7 | $85.5M |
| 2025Q2 | 5 | $76.3M |
| 2025Q3 | 4 | $77.0M |
| 2025Q4 | 6 | $82.2M |
Congress members trading this stock
| Date | Member | Type | Amount range | Filing |
|---|---|---|---|---|
| 2025-04-21 | Josh Gottheimer | Buy | $1K – $15K | PDF ↗ |
| 2025-03-19 | Josh Gottheimer | Sell | $1K – $15K | PDF ↗ |
| 2025-03-18 | Sheri Biggs | Sell | $1K – $15K | PDF ↗ |
| 2025-01-16 | Josh Gottheimer | Buy | $1K – $15K | PDF ↗ |
| 2024-12-16 | Josh Gottheimer | Sell | $1K – $15K | PDF ↗ |
Who owns TLK
6 super-investors · 2025Q4
Tracked stake
3.90M
shares
Combined value
$82M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New2Added1Trim2Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 3.70M | $78M |
| 2 | Two Sigma Investments | 116.0K | $2M |
| 3 | Jeremy Grantham GMO | 38.1K | $802K |
| 4 | Ken Griffin Citadel Advisors | 23.1K | $486K |
| 5 | Izzy Englander Millennium Mgmt | 16.0K | $336K |
| 6 | AQR Capital Management | 13.4K | $283K |
Recent moves
20 transactions
- +9,466 · 2025Q4
- −55,800 · 2025Q4
- +13,435 · 2025Q4
- +15,985 · 2025Q4
- −173,500 · 2025Q4
- −66,990 · 2025Q3
- −381,548 · 2025Q3
- +28,300 · 2025Q3
- +80,400 · 2025Q3
- SOLDD.E. Shaw & Co.−449,936 · 2025Q2
- −23,639 · 2025Q2
- −87,103 · 2025Q2
- −97,025 · 2025Q2
- −80,800 · 2025Q2
- −887 · 2025Q2
- +97,025 · 2025Q1
- +172,619 · 2025Q1
- +394,559 · 2025Q1
- +402,344 · 2025Q1
- +156,200 · 2025Q1
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