Trustees of Columbia University in the City of New York: SURROZEN INC (SRZNW): Quarterly 13F Position History
As of Q1 2026, Trustees of Columbia University in the City of New York reported 33,333 shares of SURROZEN INC (SRZNW), worth $533 and representing 0.0% of its 13F equity book. The position first appeared in Q3 2021 and has been disclosed across 12 13F-HR filings in Pactolio's tracked window.
- 33,333Shares Held (Latest Filing)
- $533Reported Market Value (Latest Filing)
- 0.0%Portfolio Weight (% of 13F Equity Book)
- 0Quarter-over-Quarter Share Change
- -$134Quarter-over-Quarter Value Change
- 33,333Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 12 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 33,333 | 0 | — | $533 | 0.0% | $0.0 |
| Q4 2025 | 33,333 | 0 | — | $667 | 0.0% | $0.0 |
| Q3 2025 | 33,333 | 0 | — | $517 | 0.0% | $0.0 |
| Q2 2025 | 33,333 | 0 | — | $600 | 0.0% | $0.0 |
| Q1 2025 | 33,333 | 0 | — | $1.0K | 0.0% | $0.0 |
| Q4 2024 | 33,333 | 0 | — | $700 | 0.0% | $0.0 |
| Q4 2023 | 33,333 | 0 | — | $633 | 0.0% | $0.0 |
| Q3 2023 | 33,333 | 0 | — | $1.4K | 0.0% | $0.0 |
| Q2 2023 | 33,333 | 0 | — | $1.8K | 0.0% | $0.1 |
| Q1 2023 | 33,333 | 0 | — | $2.7K | 0.0% | $0.1 |
| Q4 2022 | 33,333 | 0 | — | $3.0K | 0.0% | $0.1 |
| Q3 2021 | 33,333 | — | — | $38.0K | 0.1% | $1.1 |
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 Trustees of Columbia University in the City of New York first disclose a SRZNW position in 13F-HR filings?
Trustees of Columbia University in the City of New York first reported SURROZEN INC (SRZNW) on its 13F-HR filing for the period ending 2021-09-30 (Q3 2021). The position has appeared on 12 reported quarters within Pactolio's tracked window.
What was Trustees of Columbia University in the City of New York's most recent quarter-over-quarter share-count change in SRZNW?
Trustees of Columbia University in the City of New York held the same 33,333 shares of SRZNW between Q4 2025 and Q1 2026 — the reported share count was unchanged quarter-over-quarter.
Does the implied price-per-share represent Trustees of Columbia University in the City of New York's cost basis in SRZNW?
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.