Investor Ab: insider buys
Every open-market stock purchase reported by Investor Ab to the SEC on Form 4.
Total bought$20.72M
Purchases2
Companies1
Last purchase filedJun 15, 2026
Return on these buys+32%
Investor Ab has made 2 open-market purchases worth $20.72M in 1 company since Feb 13, 2026, according to SEC Form 4 filings. The most recent was filed on Jun 15, 2026: 56,782 shares of NDAQ at $85.98 (10% Owner), worth $4.88M. The largest was $15.84M of NDAQ on Feb 13, 2026. Taken together, these purchases are up 32% at the latest closing prices (split-adjusted, weighted by amount).
Companies Investor Ab bought
| Ticker | Company | Role | Buys | Total | Since buy | Last filed |
|---|---|---|---|---|---|---|
| NDAQ | Nasdaq, Inc. | 10% Owner | 2 | $20.72M | +32% | Jun 15 |
Get the next Investor Ab purchase on TelegramFree daily recap of the biggest insider purchases, straight from SEC filings. Real-time alerts for Premium members.
Join free on TelegramAll purchases
| Filed | Stock | Insider | Value | Shares | Price | Since buy | Stake | Trade | |
|---|---|---|---|---|---|---|---|---|---|
| Jun 15 | NDAQNasdaq, Inc. | Investor Ab +110% Owner | $4.88M | 56,782 | $85.98 | +24% | +0% | Jun 11 | SEC |
| Feb 13 | NDAQNasdaq, Inc. | Investor Ab10% Owner | $15.84M | 200,000 | $79.18 | +34% | +0% | Feb 13 | SEC |