Sumitomo Mitsui Trust Group Inc. Sells 212,497 Shares of Rocket Lab Corporation $RKLB

Key Points

• Sumitomo Mitsui Trust trimmed its Rocket Lab stake by 13.6%, selling 212,497 shares and leaving it with 1,353,523 shares (~0.25% of the company) valued at about $94.4 million; institutional investors now own 71.78% of RKLB.
• Insiders sold heavily recently—245,949 shares worth ~$17.6 million over the past 90 days (notable sales by Merline Saintil and Frank Klein)—though insiders still hold 11.90% of the stock.
• Shares are trading up (~3.8%) on catalysts like an iQPS multi‑launch contract, backlog growth and Neutron development, but analysts warn of valuation and profitability risks; the consensus rating is a "Moderate Buy" with a consensus price target of $79.85 and several analysts raising their targets (Morgan Stanley $105).

Sumitomo Mitsui Trust Group Inc. lessened its holdings in Rocket Lab Corporation (NASDAQ:RKLB - Free Report) by 13.6% during the 4th quarter, according to its most recent filing with the Securities & Exchange Commission. The firm owned 1,353,523 shares of the rocket manufacturer's stock after selling 212,497 shares during the period. Sumitomo Mitsui Trust Group Inc. owned about 0.25% of Rocket Lab worth $94,422,000 at the end of the most recent reporting period.

Other institutional investors have also recently made changes to their positions in the company. Arizona State Retirement System lifted its stake in shares of Rocket Lab by 13.6% in the 3rd quarter. Arizona State Retirement System now owns 127,794 shares of the rocket manufacturer's stock worth $6,123,000 after purchasing an additional 15,307 shares during the period. Cadent Capital Advisors LLC bought a new position in shares of Rocket Lab in the 3rd quarter worth approximately $668,000. Firsthand Capital Management Inc. lifted its stake in shares of Rocket Lab by 40.0% in the 3rd quarter. Firsthand Capital Management Inc. now owns 70,000 shares of the rocket manufacturer's stock worth $3,354,000 after purchasing an additional 20,000 shares during the period. Swiss National Bank lifted its stake in shares of Rocket Lab by 67.7% in the 3rd quarter. Swiss National Bank now owns 1,243,630 shares of the rocket manufacturer's stock worth $59,582,000 after purchasing an additional 501,830 shares during the period. Finally, Orion Porfolio Solutions LLC bought a new position in shares of Rocket Lab in the 2nd quarter worth approximately $1,009,000. Institutional investors own 71.78% of the company's stock.

Rocket Lab Trading Up 3.8%

Rocket Lab stock opened at $70.62 on Tuesday. The firm has a 50 day moving average of $69.62 and a 200 day moving average of $65.99. The firm has a market capitalization of $40.21 billion, a price-to-earnings ratio of -190.86 and a beta of 2.20. Rocket Lab Corporation has a 12-month low of $18.21 and a 12-month high of $99.58. The company has a current ratio of 4.08, a quick ratio of 3.61 and a debt-to-equity ratio of 0.10.

Insider Buying and Selling at Rocket Lab

In other Rocket Lab news, Director Merline Saintil sold 18,126 shares of the stock in a transaction that occurred on Friday, March 6th. The shares were sold at an average price of $75.04, for a total transaction of $1,360,175.04. Following the completion of the sale, the director directly owned 261,903 shares of the company's stock, valued at $19,653,201.12. This trade represents a 6.47% decrease in their position. The sale was disclosed in a filing with the SEC, which is available through the SEC website. Also, insider Frank Klein sold 36,768 shares of the stock in a transaction that occurred on Wednesday, March 4th. The shares were sold at an average price of $71.95, for a total transaction of $2,645,457.60. Following the sale, the insider directly owned 1,088,237 shares of the company's stock, valued at approximately $78,298,652.15. This trade represents a 3.27% decrease in their ownership of the stock. Additional details regarding this sale are available in the official SEC disclosure. Over the last 90 days, insiders sold 245,949 shares of company stock worth $17,612,233. Insiders own 11.90% of the company's stock.

Key Stories Impacting Rocket Lab

Here are the key news stories impacting Rocket Lab this week:

• Positive Sentiment: Signed a new multi-launch deal with the Institute for Q shu Pioneers of Space (iQPS): three dedicated Electron missions starting in 2028, the second multi-launch pact with iQPS in six months, which strengthens RKLB’s backlog and positions it as a preferred provider for a small-sat constellation program. Rocket Lab Repeat iQPS Launches Extend Backlog And Test Valuation Gap
• Positive Sentiment: MarketBeat highlights Rocket Lab as a key beneficiary if SpaceX’s IPO unlocks institutional capital for the sector — notes revenue growth (~$602M in 2025, +~38% YoY), an expanding backlog, and Neutron heavy‑lift development as catalysts for continued momentum. Rocket Lab: The Second Mover With Accelerating Momentum
• Positive Sentiment: MarketBeat’s themed piece “Space Race 2.0” ties Rocket Lab to growing demand for orbital infrastructure to support AI/HPC workloads (alongside NVIDIA), suggesting longer-term structural demand for launch and in‑orbit services. Space Race 2.0: AI's Trillion-Dollar Escape Plan
• Neutral Sentiment: MSN ran a roundup explaining why RKLB shares are trading up, reflecting the same market themes: contract wins, backlog expansion and sector excitement rather than a single earnings surprise. Rocket Lab (RKLB) stock trades up, here is why
• Neutral Sentiment: Brief market coverage notes the stock trading up and asks whether to buy, reflecting short‑term momentum-driven interest rather than new fundamental data. Rocket Lab NASDAQ: RKLB Trading Up 2% - Should You Buy?
• Neutral Sentiment: The Motley Fool compares SpaceX and Rocket Lab on runway and upside — useful context for investors weighing RKLB’s growth potential versus dominant competitor risks; not an immediate price driver but informs longer-term expectations. SpaceX vs. Rocket Lab: Which Space Stock Has More Room to Run?
• Negative Sentiment: Valuation and profitability remain key risks: analysts and coverage flag high multiples (the market is pricing in years of execution) and RKLB is still unprofitable—any execution slips on Neutron, launch cadence, or backlog realization could pressure shares. Rocket Lab: The Second Mover With Accelerating Momentum

Analysts Set New Price Targets

Several equities research analysts recently issued reports on the stock. Stifel Nicolaus increased their target price on shares of Rocket Lab from $75.00 to $85.00 and gave the stock a "buy" rating in a report on Monday, December 22nd. Cantor Fitzgerald reissued an "overweight" rating and issued a $85.00 target price on shares of Rocket Lab in a report on Friday, March 13th. TD Cowen reissued a "buy" rating on shares of Rocket Lab in a report on Thursday, January 22nd. Wall Street Zen raised shares of Rocket Lab from a "sell" rating to a "hold" rating in a report on Sunday, February 8th. Finally, Morgan Stanley raised shares of Rocket Lab from an "equal weight" rating to an "overweight" rating and increased their target price for the stock from $67.00 to $105.00 in a report on Friday, January 16th. Two research analysts have rated the stock with a Strong Buy rating, eight have assigned a Buy rating, six have assigned a Hold rating and one has issued a Sell rating to the company's stock. Based on data from MarketBeat, the stock presently has a consensus rating of "Moderate Buy" and a consensus price target of $79.85.

About Rocket Lab

Rocket Lab is an aerospace company that provides launch services, spacecraft, and space systems for commercial and government customers. The company's primary launch vehicle is Electron, a small-lift orbital rocket designed to deploy small satellites and rideshare payloads to low Earth orbit. Rocket Lab also develops and manufactures the Rutherford engine, noted for its electric-pump-fed design and additive-manufactured components, which powers Electron and supports the company's propulsion capabilities.

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