After 1 day
-0.04%$80.04 → $80.01
Aug 10, 2026 → Aug 11, 2026
Rocket Lab Corp
/ RKLBNMSWhat is RKLB stock?
RKLB is the U.S. stock ticker for Rocket Lab Corp.
As of 2026-10-26: price $53.82; market cap $32.2B; latest earnings 2026-08-10; 12 recent 13F changes.
$53.82+2.32%
Yahoo Finance ↗·Updated 10/26/2026, 08:30 PM UTC
- Current price
- $53.82
- Market cap
- $32.2B
- Latest earnings date
- Aug 10, 2026
- Data status
- Current
Yahoo Finance
SEC EDGAR shares outstanding × Yahoo Finance price
Nasdaq
Source: Yahoo Finance ↗SEC EDGAR shares outstanding × Yahoo Finance price ↗Nasdaq earnings history ↗Updated: 10/26/2026, 08:30 PM UTC
Price change after earnings
After 7 days
+2.55%$80.04 → $82.08
Aug 10, 2026 → Aug 17, 2026
After 30 days
-21.20%$80.04 → $63.07
Aug 10, 2026 → Sep 09, 2026
Before-market or after-market timing is unavailable.
Reported date confirmed
Recent insider transactions
| Date | Trader / role | Type | Shares | Average price | Transaction value | Source |
|---|---|---|---|---|---|---|
| Oct 01, 2026 | Spice Adam C. Chief Financial Officer | Sold | 39,669 | $70.28 | $2.79M | SEC ↗ |
| Oct 01, 2026 | Spice Adam C. Chief Financial Officer | Sold | 85,288 | $70.89 | $6.05M | SEC ↗ |
| Oct 01, 2026 | Spice Adam C. Chief Financial Officer | Sold | 15,200 | $71.79 | $1.09M | SEC ↗ |
| Sep 02, 2026 | Spice Adam C. Chief Financial Officer | Sold | 67,257 | $62.26 | $4.19M | SEC ↗ |
| Sep 02, 2026 | Spice Adam C. Chief Financial Officer | Sold | 72,900 | $62.97 | $4.59M | SEC ↗ |
| Aug 27, 2026 | Kampani Arjun SVP & General Counsel | Sold | 4,600 | $66.50 | $305.88K | SEC ↗ |
| Aug 27, 2026 | Kampani Arjun SVP & General Counsel | Sold | 1,434 | $67.16 | $96.3K | SEC ↗ |
| Aug 27, 2026 | Klein Frank Chief Operations Officer | Sold | 15,300 | $66.25 | $1.01M | SEC ↗ |
| Aug 27, 2026 | Klein Frank Chief Operations Officer | Sold | 19,800 | $66.86 | $1.32M | SEC ↗ |
| Aug 27, 2026 | Klein Frank Chief Operations Officer | Sold | 458 | $67.54 | $30.93K | SEC ↗ |
| Aug 24, 2026 | Spice Adam C. Chief Financial Officer | Sold | 8,952 | $69.53 | $622.47K | SEC ↗ |
| Aug 24, 2026 | Spice Adam C. Chief Financial Officer | Sold | 290 | $70.20 | $20.36K | SEC ↗ |
Spice Adam C.Sold
Chief Financial Officer
39,669 · $70.28 · $2.79M
Oct 01, 2026SEC Form 4 ↗
Spice Adam C.Sold
Chief Financial Officer
85,288 · $70.89 · $6.05M
Oct 01, 2026SEC Form 4 ↗
Spice Adam C.Sold
Chief Financial Officer
15,200 · $71.79 · $1.09M
Oct 01, 2026SEC Form 4 ↗
Spice Adam C.Sold
Chief Financial Officer
67,257 · $62.26 · $4.19M
Sep 02, 2026SEC Form 4 ↗
Spice Adam C.Sold
Chief Financial Officer
72,900 · $62.97 · $4.59M
Sep 02, 2026SEC Form 4 ↗
Kampani ArjunSold
SVP & General Counsel
4,600 · $66.50 · $305.88K
Aug 27, 2026SEC Form 4 ↗
Kampani ArjunSold
SVP & General Counsel
1,434 · $67.16 · $96.3K
Aug 27, 2026SEC Form 4 ↗
Klein FrankSold
Chief Operations Officer
15,300 · $66.25 · $1.01M
Aug 27, 2026SEC Form 4 ↗
Klein FrankSold
Chief Operations Officer
19,800 · $66.86 · $1.32M
Aug 27, 2026SEC Form 4 ↗
Klein FrankSold
Chief Operations Officer
458 · $67.54 · $30.93K
Aug 27, 2026SEC Form 4 ↗
Spice Adam C.Sold
Chief Financial Officer
8,952 · $69.53 · $622.47K
Aug 24, 2026SEC Form 4 ↗
Spice Adam C.Sold
Chief Financial Officer
290 · $70.20 · $20.36K
Aug 24, 2026SEC Form 4 ↗
Updated: 10/03/2026, 12:35 PM UTC
13F institutional changes
| Quarter | Institution | Type | Shares held | Share change | Value change | Source |
|---|---|---|---|---|---|---|
| Jun 30, 2026 | BlackRock, Inc. | Added | 40,580,130 | +2,594,134 | +$1.69B | SEC 13F ↗ |
| Jun 30, 2026 | Vanguard Portfolio Management LLC | Added | 27,118,258 | +1,379,808 | +$1.1B | SEC 13F ↗ |
| Jun 30, 2026 | Vanguard Capital Management LLC | Added | 25,299,213 | +1,011,723 | +$1.01B | SEC 13F ↗ |
| Jun 30, 2026 | State Street Corp | Added | 14,442,067 | +517,316 | +$573.79M | SEC 13F ↗ |
| Jun 30, 2026 | JPMorgan Chase & Co. | New position | 13,805,113 | +3,127,308 | +$740.35M | SEC 13F ↗ |
| Mar 31, 2026 | UBS Group AG | Reduced | 19,449,081 | -873,888 | -$56.12M | SEC 13F ↗ |
| Mar 31, 2026 | Baillie Gifford & Co. | Added | 18,428,043 | +571,412 | +$36.7M | SEC 13F ↗ |
| Jun 30, 2026 | Geode Capital Management, LLC | Reduced | 10,503,238 | -67,647 | +$393.55M | SEC 13F ↗ |
| Mar 31, 2026 | Citadel Advisors LLC | Reduced | 9,295,381 | -2,951,498 | -$189.55M | SEC 13F ↗ |
| Mar 31, 2026 | Capital World Investors | Reduced | 7,242,084 | -8,959,446 | -$575.34M | SEC 13F ↗ |
| Mar 31, 2026 | Capital International Investors | New position | 6,701,140 | +6,701,140 | +$430.31M | SEC 13F ↗ |
| Jun 30, 2026 | FMR LLC / Fidelity | Unchanged | 3,701,770 | +6,836 | +$139M | SEC 13F ↗ |
BlackRock, Inc.Added
- Quarter
- Jun 30, 2026
- Shares held
- 40,580,130
- Share change
- +2,594,134
- Value change
- +$1.69B
- Quarter
- Jun 30, 2026
- Shares held
- 27,118,258
- Share change
- +1,379,808
- Value change
- +$1.1B
- Quarter
- Jun 30, 2026
- Shares held
- 25,299,213
- Share change
- +1,011,723
- Value change
- +$1.01B
State Street CorpAdded
- Quarter
- Jun 30, 2026
- Shares held
- 14,442,067
- Share change
- +517,316
- Value change
- +$573.79M
JPMorgan Chase & Co.New position
- Quarter
- Jun 30, 2026
- Shares held
- 13,805,113
- Share change
- +3,127,308
- Value change
- +$740.35M
UBS Group AGReduced
- Quarter
- Mar 31, 2026
- Shares held
- 19,449,081
- Share change
- -873,888
- Value change
- -$56.12M
- Quarter
- Mar 31, 2026
- Shares held
- 18,428,043
- Share change
- +571,412
- Value change
- +$36.7M
- Quarter
- Jun 30, 2026
- Shares held
- 10,503,238
- Share change
- -67,647
- Value change
- +$393.55M
Citadel Advisors LLCReduced
- Quarter
- Mar 31, 2026
- Shares held
- 9,295,381
- Share change
- -2,951,498
- Value change
- -$189.55M
Capital World InvestorsReduced
- Quarter
- Mar 31, 2026
- Shares held
- 7,242,084
- Share change
- -8,959,446
- Value change
- -$575.34M
Capital International InvestorsNew position
- Quarter
- Mar 31, 2026
- Shares held
- 6,701,140
- Share change
- +6,701,140
- Value change
- +$430.31M
FMR LLC / FidelityUnchanged
- Quarter
- Jun 30, 2026
- Shares held
- 3,701,770
- Share change
- +6,836
- Value change
- +$139M
Share counts are derived from reported value divided by the filing price and are rounded for display.
Key people timeline
Unavailable
Related data
Data sources and methodology
Prices use Yahoo Finance, earnings dates use Nasdaq, and company reference data prefers Polygon.io. When Polygon market cap is unavailable, the page derives it from the latest SEC shares outstanding multiplied by the Yahoo price. Insider and institutional records link to SEC EDGAR, and missing values are never invented.
Updated: 10/26/2026, 08:30 PM UTC
Collection, calculation and correction policy- Yahoo Finance
- 10/26/2026, 08:30 PM UTC
- SEC EDGAR shares outstanding × Yahoo Finance price
- 08/10/2026, 12:00 AM UTC
- Nasdaq earnings history
- 08/10/2026, 12:00 AM UTC
- SEC Form 4
- 10/03/2026, 12:35 PM UTC
- SEC 13F
- 08/07/2026, 05:05 PM UTC
- Statements / public records
- Unavailable