HARVARD MANAGEMENT CO INC: ISHARES BITCOIN TRUST ETF (IBIT): Quarterly 13F Position History
As of Q1 2026, HARVARD MANAGEMENT CO INC reported 3,044,612 shares of ISHARES BITCOIN TRUST ETF (IBIT), worth $117.0M and representing 6.4% of its 13F equity book. Quarter-over-quarter share count change: 2,309,000 (-43.1%) . The position first appeared in Q2 2025 and has been disclosed across 4 13F-HR filings in Pactolio's tracked window.
- 3,044,612Shares Held (Latest Filing)
- $117.0MReported Market Value (Latest Filing)
- 6.4%Portfolio Weight (% of 13F Equity Book)
- 2,309,000Quarter-over-Quarter Share Change
- -$148.8MQuarter-over-Quarter Value Change
- 6,813,612Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 4 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 3,044,612 | 2,309,000 | -43.1% | $117.0M | 6.4% | $38.4 |
| Q4 2025 | 5,353,612 | 1,460,000 | -21.4% | $265.8M | 12.8% | $49.6 |
| Q3 2025 | 6,813,612 | +4,907,612 | +257.5% | $442.9M | 21.0% | $65.0 |
| Q2 2025 | 1,906,000 | — | — | $116.7M | 8.1% | $61.2 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did HARVARD MANAGEMENT CO INC first disclose a IBIT position in 13F-HR filings?
HARVARD MANAGEMENT CO INC first reported ISHARES BITCOIN TRUST ETF (IBIT) on its 13F-HR filing for the period ending 2025-06-30 (Q2 2025). The position has appeared on 4 reported quarters within Pactolio's tracked window.
What was HARVARD MANAGEMENT CO INC's most recent quarter-over-quarter share-count change in IBIT?
Between Q4 2025 and Q1 2026, HARVARD MANAGEMENT CO INC reduced its IBIT position by 2,309,000 shares (-43.1%), leaving 3,044,612 shares at a market value of $117.0M.
Does the implied price-per-share represent HARVARD MANAGEMENT CO INC's cost basis in IBIT?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.