Birch Hill Investment Advisors’s Sera Prognostics SERA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$49.7K Hold
27,293
﹤0.01% 211
2026
Q1
$55.4K Hold
27,293
﹤0.01% 195
2025
Q4
$80.5K Hold
27,293
﹤0.01% 200
2025
Q3
$83.5K Buy
+27,293
New +$77.7K ﹤0.01% 197

Other funds holding SERA

Birch Hill Investment Advisors's SERA Position: Q2 2026 in Review

Birch Hill Investment Advisors held its Sera Prognostics (SERA) position steady in Q2 2026 at 27,293 shares worth $49.7K. The position accounts for ﹤0.01% of the portfolio, ranked #211.

Birch Hill Investment Advisors first reported a position in SERA in Q3 2025 and has held it in 4 quarters since. The position peaked at $83.5K in Q3 2025. 18 funds tracked by Wall St. Rank hold SERA as of Q2 2026.

  • Birch Hill Investment Advisors held 27,293 shares of Sera Prognostics worth $49.7K as of Q2 2026.
  • Birch Hill Investment Advisors left its Sera Prognostics share count unchanged in Q2 2026.
  • Sera Prognostics made up ﹤0.01% of Birch Hill Investment Advisors's portfolio in Q2 2026, its #211 holding.
  • Birch Hill Investment Advisors first reported a position in Sera Prognostics in Q3 2025 and has held it in 4 quarters since.
  • Birch Hill Investment Advisors's Sera Prognostics position peaked at $83.5K in Q3 2025.
  • 18 funds tracked by Wall St. Rank held Sera Prognostics as of Q2 2026.

Based on Birch Hill Investment Advisors's 13F filing for Q2 2026, filed 21 Jul 2026.