| # | Holder | Shares | % of Shares Out | Change | Filing Date |
|---|---|---|---|---|---|
| 1 |
Morgan Stanley Smith Barney LLC
|
3.760m | 6.60% | +129.080k | Jun 30 2026 |
| 2 |
Penserra Capital Management LLC
|
1.195m | 2.10% | +45.585k | Jun 30 2026 |
| 3 |
Parametric Portfolio Associates LLC
|
706.400k | 1.24% | -177.849k | Jun 30 2026 |
| 4 |
Raymond James Financial Services Advisors, Inc.
|
688.829k | 1.21% | -3.702k | Jun 30 2026 |
| 5 |
Advisors Asset Management, Inc.
|
665.476k | 1.17% | +88.237k | Jun 30 2026 |
|
1
Morgan Stanley Smith Barney LLC
|
6.60%
3.760m
|
|
2
Penserra Capital Management LLC
|
2.10%
1.195m
|
|
3
Parametric Portfolio Associates LLC
|
1.24%
706.400k
|
|
4
Raymond James Financial Services Advisors, Inc.
|
1.21%
688.829k
|
|
5
Advisors Asset Management, Inc.
|
1.17%
665.476k
|
| The largest shareholders show who really holds influence: big institutional owners shape a stock's liquidity, and building or cutting positions can move the price. | |
| The 5 largest shareholders together hold 12.31% of Tekla Healthcare Investors, with Morgan Stanley Smith Barney LLC the biggest at 6.60%, followed by Penserra Capital Management LLC (2.10%) and Parametric Portfolio Associates LLC (1.24%). |
| Date | Insider & Role | Type | Price | Quantity | Volume |
|---|---|---|---|---|---|
| Oct 28 2026 |
John Mitchell
CEO
|
Purchases
|
$182.45 | + 15,000 | $2,736,750 |
| Oct 25 2026 |
Sarah Chen
CFO
|
Sales
|
$179.80 | - 8,500 | $1,528,300 |
| Oct 21 2026 |
Robert Williams
COO
|
Purchases
|
$175.20 | + 12,000 | $2,102,400 |
| Oct 16 2026 |
Emily Rodriguez
Director
|
Sales
|
$181.30 | - 5,200 | $942,760 |
| Oct 10 2026 |
Michael Thompson
SVP Operations
|
Purchases
|
$170.50 | + 20,000 | $3,410,000 |
| Oct 03 2026 |
Lisa Park
General Counsel
|
Sales
|
$177.90 | - 6,800 | $1,209,720 |
| No transactions found for this filter. | |||||
|
John Mitchell
PURCHASES
|
Oct 28 2026
$182.45
|
|
Sarah Chen
SALES
|
Oct 25 2026
$179.80
|
|
Robert Williams
PURCHASES
|
Oct 21 2026
$175.20
|
|
Emily Rodriguez
SALES
|
Oct 16 2026
$181.30
|
|
Michael Thompson
PURCHASES
|
Oct 10 2026
$170.50
|
|
Lisa Park
SALES
|
Oct 03 2026
$177.90
|
| No transactions found for this filter. | |
| Insider transactions show you what executives, directors and major shareholders do with their own stock: people who know the company from the inside. Buys are the most telling signal, because insiders invest their own money. Sells are harder to read, since they can also be driven by taxes, diversification or expiring option programs. |
StocksGuide is the ultimate tool for easily finding, analyzing and tracking stocks. Learn from successful investors and make informed investment decisions. We empower you to become a confident, independent investor.


