Swiss National Bank Holds $109.3M in Strategy Shares, a Side Door to Bitcoin

The Swiss National Bank held 714,100 shares of Strategy Inc. (NASDAQ: MSTR) worth $109.3 million as of September 30, 2026, according to its quarterly 13F filing — giving Switzerland's central bank indirect exposure to Bitcoin, an asset its leadership has repeatedly said doesn't belong in its reserves.

The filing shows the SNB trimmed the position by 22,200 shares during the third quarter, a reduction of roughly 3%. The cut extends a year-long pattern of gradual selling. In Q1 2026 the bank held 766,100 shares. By Q2 the count had slipped to 736,300 shares, then valued at approximately $64–72 million.

Here's the wrinkle: the share count fell all year, yet the position's value climbed to $109.3 million. The bank owns less Strategy than it did, but what it owns is worth more.

Why does a Bitcoin-skeptic central bank own MSTR?

Strategy has transformed itself into what the market calls a Bitcoin treasury company. Its primary treasury asset is Bitcoin, and it holds more than 850,000 BTC. When an institution holds MSTR, it gets Bitcoin exposure through traditional equity — no wallets, no custody arrangements, no explaining to a board why the central bank now manages private keys.

The SNB, for its part, has been consistent on the direct question. Its leadership, including former chairman Thomas Jordan, has publicly rejected the idea of buying Bitcoin for reserves. Direct purchases for reserve purposes are viewed as unsuitable.

And yet the bank continues to manage a stake in a company whose balance sheet is dominated by Bitcoin. The two positions aren't technically contradictory — owning a stock is a different decision from holding the asset as a reserve. But the optics are awkward, and the filing makes them public record every quarter.

How big is the position, really?

Small. Strategy accounts for just 0.06% of the SNB's overall portfolio, which totals around $192 billion. This isn't a Bitcoin bet in any meaningful portfolio sense.

It's also a long-running, actively managed position, not a recent wander into crypto-adjacent equity. The SNB's Strategy stake dates back to at least 2013, long before the company became synonymous with Bitcoin accumulation. The 13F filings — the quarterly reports large institutional managers file to disclose US equity positions — show the share count shifting throughout 2026.

The value has swung hard along the way. The position peaked at around $303 million in Q2 2025 before subsequent selling and price moves brought it down to the current $109.3 million. That round trip is the operational lesson of the filing: Bitcoin-linked equities reprice fast, and a central bank balance sheet has to absorb that.

What does the filing mean for institutional Bitcoin exposure?

The most useful reading is modest. The SNB isn't signaling a strategic pivot, and at 0.06% of holdings, the stake can't carry that signal anyway.

What it does illustrate is how Bitcoin exposure is seeping into institutional portfolios through indirect channels. A central bank that publicly rejects Bitcoin as a reserve asset still ends up holding exposure to it via a widely traded equity. The equity market has effectively become a bridge for institutions that won't touch the underlying asset.

The volatility is the other side of that coin. A position that fell from roughly $303 million to $109.3 million — partly through deliberate trimming, partly through price moves — shows what that bridge costs in balance-sheet terms.

What happens next?

The quarterly trend is worth tracking. The SNB has cut its share count every quarter of 2026 so far, from 766,100 in Q1 to 714,100 at the end of Q3. Whether that steady reduction continues will show up in the next round of 13F filings, due within 45 days of the quarter's close. Until the SNB's share count hits zero — or its public stance on Bitcoin softens — Switzerland's central bank will keep carrying a small, shrinking, and very public piece of Bitcoin's price action on its books.