Alberta Investment Management Corporation (AIMCo), one of Canada’s largest institutional investors, has quietly returned to Strategy (NASDAQ: MSTR) after a five-year absence.
A first-quarter 13F filing with the United States Securities and Exchange Commission confirms the purchase of 1,382,000 shares for a total of US$172,473,600, implying an average cost of approximately US$125 per share.
Figure 1: AIMCo logo representing the Canadian pension fund’s strategic investment in Strategy (NASDAQ: MSTR) [Courtesy: PR Newswire]
With MSTR having rallied to approximately US$175 per share since the purchase, the AIMCo Strategy stock investment is now valued at roughly US$241 million.
That represents an AIMCo MSTR unrealised gain of approximately US$69 million, making the re-entry one of the more notable institutional moves in the bitcoin proxy space this quarter.
AIMCo Returns to Strategy After a Five-Year Exit
AIMCo’s history with Strategy is not a new one. The fund previously held a position in MSTR between late 2019 and mid-2020, at that time consisting of approximately 198,000 shares.
The position was exited entirely in September 2020, shortly after Strategy Executive Chairman Michael Saylor pivoted the Company toward bitcoin as its primary corporate treasury asset in August 2020.
Why AIMCo Left and What Brought It Back
The 2020 exit came at a pivotal moment. Saylor’s bitcoin treasury strategy was brand new, and institutional appetite for that kind of exposure was limited. Five years later, the calculus has clearly changed.
AIMCo’s return, at a scale nearly seven times larger than its original position, signals a meaningfully different institutional posture toward bitcoin-linked equities.
Figure 2: Michael Saylor, Executive Chairman of Strategy, whose bitcoin treasury strategy underpins institutional bitcoin proxy investment demand [Courtesy: Strategy.com]
The AIMCo MSTR unrealised gain of approximately US$69 million on a US$172.5 million outlay reflects a roughly 40% return on the Q1 2026 entry point.
For a pension fund managing long-duration capital on behalf of public sector beneficiaries, that is a significant short-term move.
The 13F Filing and What It Reveals
A 13F is a quarterly filing required by the SEC for institutional investment managers holding more than US$100 million in United States equity holdings.
It discloses their positions at the end of each quarter and provides a window into where large pools of capital are being deployed.
What the Numbers Confirm
The filing confirms the following about the AIMCo Strategy stock investment made in Q1 2026:
- Total shares purchased: 1,382,000 shares of Strategy (NASDAQ: MSTR)
- Total consideration paid: US$172,473,600
- Average cost per share: approximately US$125
- Estimated current value: approximately US$241 million at US$175 per share
- AIMCo MSTR unrealised gain: approximately US$69 million
As of December 2025, AIMCo managed more than US$140 billion on behalf of Alberta’s public sector pension plans, making it one of Canada’s largest institutional investors.
The Strategy position, while significant in dollar terms, represents a measured allocation within a portfolio of that scale.
Institutional Bitcoin Proxy Investment: The Structural Case
AIMCo’s move is part of a broader pattern emerging among large institutional investors. In certain jurisdictions, pension funds and asset managers face regulatory or structural restrictions on holding bitcoin directly.
That reality has elevated demand for what the market now refers to as institutional bitcoin proxy investment vehicles.
Strategy as the Default Institutional Proxy
Strategy has become the most recognised vehicle for this purpose. The Company holds a substantial bitcoin treasury on its balance sheet, and its shares trade on a major United States exchange, making them accessible to institutional managers who face constraints around direct digital asset custody.
The institutional bitcoin proxy investment thesis rests on a straightforward logic. Managers who cannot hold bitcoin directly can gain economic exposure through a regulated, exchange-listed equity.
Figure 3: Bitcoin price surge illustrating the market dynamics driving institutional capital into proxy investments like Strategy shares [Courtesy: Magnific]
As bitcoin prices rise, Strategy’s treasury value increases, and its share price tends to follow. AIMCo’s Q1 2026 re-entry reflects precisely this dynamic.
BlackRock’s IBIT is another instrument that serves a similar function for institutions seeking bitcoin exposure through regulated vehicles, though Strategy’s equity structure offers a different risk and return profile compared to a spot ETF.
MSTR NASDAQ Share Price
Strategy (NASDAQ: MSTR) is currently trading at approximately US$175 per share. AIMCo’s 1,382,000-share position is valued at approximately US$241 million at this level.
The average cost basis of the AIMCo position stands at approximately US$125 per share, representing an AIMCo MSTR unrealised gain of approximately US$69 million as at the time of reporting.
Industry Outlook
Institutional appetite for bitcoin-linked equities is growing as regulatory frameworks mature and large asset managers seek compliant pathways to digital asset exposure.
The broader trend of pension funds and sovereign wealth vehicles allocating to bitcoin proxy instruments reflects a structural shift in how institutional capital approaches the asset class.
As bitcoin treasury companies become more established and their balance sheets more transparent, the institutional bitcoin proxy investment category is likely to attract further inflows from pension managers operating under jurisdictional restrictions on direct crypto holdings.
Future Direction and Impact on MSTR Investors
For investors tracking the AIMCo Strategy stock investment, the significance extends beyond the unrealised gain figure. AIMCo’s re-entry at scale, after exiting in 2020, reflects a considered reassessment of the institutional bitcoin proxy investment thesis at a much higher conviction level than the original position.
The key question going forward is whether AIMCo adds to the position, holds through volatility, or uses the unrealised gain as an exit opportunity in subsequent quarters. Given the fund’s long-duration mandate and the scale of the initial outlay, a short-term exit would be unusual.
More likely, the position reflects a strategic allocation decision that will be evaluated over multiple quarters.
For MSTR shareholders, the presence of a pension fund of AIMCo’s scale as a registered holder adds a layer of institutional credibility to the stock’s investor base.
It also reinforces the thesis that large, regulated pools of capital are increasingly comfortable using Strategy as their primary route to bitcoin exposure within portfolio construction frameworks.
Frequently Asked Questions
Q1. What is AIMCo’s Strategy stock investment?
Ans. AIMCo purchased 1,382,000 shares of Strategy (NASDAQ: MSTR) in Q1 2026 for US$172,473,600, at an average cost of approximately US$125 per share.
Q2. How large is AIMCo’s MSTR unrealised gain?
Ans. With MSTR trading at approximately US$175 per share, AIMCo’s position is valued at roughly US$241 million, representing an unrealised gain of approximately US$69 million.
Q3. Why did AIMCo exit MSTR in 2020?
Ans. AIMCo exited its original position of approximately 198,000 shares in September 2020, shortly after Strategy pivoted to bitcoin as its primary corporate treasury asset.
Q4. What is an institutional bitcoin proxy investment?
Ans. It is an equity or fund instrument that gives institutional investors economic exposure to bitcoin without requiring direct digital asset custody, with Strategy being the most widely used example.
Q5. How much does AIMCo manage in total?
Ans. As of December 2025, AIMCo managed more than US$140 billion on behalf of Alberta’s public sector pension plans.
Disclaimer
This article is intended for informational purposes only and does not constitute financial or investment advice. All content is based on publicly available market data at the time of publication. Share price figures are approximate and subject to change. Investing in securities involves risk, including the potential loss of capital. Readers should conduct their own research and seek independent financial advice before making any investment decisions. Crafmin does not hold any position in the companies or organisations mentioned in this article.
Sources
https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&type=13F
