RhumbLine Advisers
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RhumbLine Advisers’s Sera Prognostics SERA Stock Holding History

RhumbLine Advisers’s Portfolio SERA Stock Details SERA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-39,970
Closed -$147K – 4250
2025
Q1 		$147K Buy
39,970
+3,869
+11% +$19.7K ﹤0.01% 3260
2024
Q4 		$294K Buy
36,101
+3,468
+11% +$25.5K ﹤0.01% 2997
2024
Q3 		$255K Buy
32,633
+467
+1% +$3.39K ﹤0.01% 3112
2024
Q2 		$190K Buy
+32,166
New +$288K ﹤0.01% 3252

Other funds holding SERA

BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return
WCA
Whetstone Capital Advisors Shawnee Mission, Kansas $288M AUM 44.06% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $61.9B AUM 29.81% 1-Year Est. Return
VC
Vivo Capital Palo Alto, California $1.2B AUM 911.44% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
CAPTRUST Financial Advisors
CAPTRUST Financial Advisors Raleigh, North Carolina $57.3B AUM 18.32% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
SMH
Sanders Morris Harris Houston, Texas $172M AUM 22.54% 1-Year Est. Return

RhumbLine Advisers's SERA Position: Q2 2025 in Review

RhumbLine Advisers sold out of Sera Prognostics (SERA) in Q2 2025, closing a stake of 39,970 shares — an estimated $147K sold.

RhumbLine Advisers first reported a position in SERA in Q2 2024 and held it in 4 quarters. The position peaked at $294K in Q4 2024. 59 funds tracked by Wall St. Rank hold SERA as of Q2 2025.

  • RhumbLine Advisers reported no remaining Sera Prognostics position as of Q2 2025 after selling out during the quarter.
  • RhumbLine Advisers sold 39,970 Sera Prognostics shares in Q2 2025, an estimated $147K.
  • RhumbLine Advisers first reported a position in Sera Prognostics in Q2 2024 and held it in 4 quarters.
  • RhumbLine Advisers's Sera Prognostics position peaked at $294K in Q4 2024.
  • 59 funds tracked by Wall St. Rank held Sera Prognostics as of Q2 2025.

Based on RhumbLine Advisers's 13F filing for Q2 2025, filed 12 Aug 2025.