Penobscot Investment Management Company Inc. has reduced its position in Pfizer Inc. by 9.5% in the second quarter. According to the latest SEC filing, the institutional investor sold 9,075 Pfizer shares, leaving the firm with 86,226 shares of the prominent biopharmaceutical company.
Penobscot Investment Management Company Inc. Sells 9,075 Shares of Pfizer Inc. $PFE

Key Takeaways:
- Penobscot Investment Management sold 9,075 Pfizer shares.
- The sale represents a 9.5% reduction in its Pfizer stake.
- The firm now holds 86,226 shares.
- These changes occurred during the second quarter.
- The data comes from an SEC filing.
Penobscot’s Adjusted Pfizer Investment
Penobscot Investment Management Company Inc. is making noteworthy changes to its portfolio this year. In the second quarter, the firm decreased its holdings in Pfizer Inc. (NYSE: PFE) by 9.5%, according to its latest filing with the Securities and Exchange Commission (SEC).
The Quarter’s Notable Move
According to the filing, Penobscot sold 9,075 shares of Pfizer, a move that now leaves the fund with 86,226 shares of the global biopharmaceutical company. While the complete reasoning behind this shift was not disclosed in the filing, the decision underscores an evolving strategic stance toward Pfizer’s stock.
Context from SEC Filings
Publicly accessible SEC filings offer insights into the shifting positions of institutional investors such as Penobscot. These documents provide an official record of share sales or purchases, helping analysts gauge market sentiment around major corporations like Pfizer during critical periods—even as individual motivations can vary widely.
Pfizer’s Ongoing Market Significance
As one of the largest biopharmaceutical companies, Pfizer consistently attracts institutional attention. Whether due to product pipelines, market performance, or shifting investor preferences, changes in stake size from firms like Penobscot can be read as part of the broader narrative of healthcare sector investments. Ultimately, these filings shed light on how key investors respond to prevailing market dynamics and corporate developments.