Vanguard Group
SERA icon

Vanguard Group’s Sera Prognostics SERA Stock Holding History

Vanguard Group’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
Q4 		$3.66M Buy
1,239,449
+22,259
+2% +$71.8K ﹤0.01% 3368
2025
Q3 		$3.72M Buy
1,217,190
+54,008
+5% +$154K ﹤0.01% 3370
2025
Q2 		$3.22M Sell
1,163,182
-112,180
-9% -$278K ﹤0.01% 3366
2025
Q1 		$4.69M Buy
1,275,362
+22,491
+2% +$115K ﹤0.01% 3199
2024
Q4 		$10.2M Buy
1,252,871
+53,362
+4% +$392K ﹤0.01% 2945
2024
Q3 		$9.36M Buy
1,199,509
+92,806
+8% +$674K ﹤0.01% 2991
2024
Q2 		$6.55M Buy
1,106,703
+210,540
+23% +$1.88M ﹤0.01% 3129
2024
Q1 		$8.16M Sell
896,163
-13,339
-1% -$106K ﹤0.01% 3077
2023
Q4 		$5.44M Buy
909,502
+122,710
+16% +$356K ﹤0.01% 3254
2023
Q3 		$1.46M Buy
786,792
+13,364
+2% +$31.9K ﹤0.01% 3695
2023
Q2 		$2.55M Buy
773,428
+13,828
+2% +$47.4K ﹤0.01% 3583
2023
Q1 		$2.91M Buy
759,600
+547,044
+257% +$1.44M ﹤0.01% 3540
2022
Q4 		$268K Buy
212,556
+579
+0.3% +$818 ﹤0.01% 4247
2022
Q3 		$339K Buy
211,977
+21,164
+11% +$42.7K ﹤0.01% 4319
2022
Q2 		$313K Buy
190,813
+2,686
+1% +$5.16K ﹤0.01% 4401
2022
Q1 		$713K Buy
188,127
+12,324
+7% +$71.6K ﹤0.01% 4304
2021
Q4 		$1.21M Buy
175,803
+62,747
+56% +$631K ﹤0.01% 4210
2021
Q3 		$1.25M Buy
+113,056
New +$1.17M ﹤0.01% 4194

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
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
AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return
Corient Private Wealth
Corient Private Wealth Miami, Florida $69.9B AUM 22.19% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group's SERA Position: Q4 2025 in Review

Vanguard Group increased its Sera Prognostics (SERA) stake by 1.8% in Q4 2025, buying an estimated $71.8K and bringing the position to 1,239,449 shares worth $3.66M. The position accounts for ﹤0.01% of the portfolio, ranked #3368.

Vanguard Group first reported a position in SERA in Q3 2021 and has held it in 18 quarters since. The position peaked at $10.2M in Q4 2024. 57 funds tracked by Wall St. Rank hold SERA as of Q4 2025.

  • Vanguard Group held 1,239,449 shares of Sera Prognostics worth $3.66M as of Q4 2025.
  • Vanguard Group bought 22,259 Sera Prognostics shares in Q4 2025, an estimated $71.8K.
  • Sera Prognostics made up ﹤0.01% of Vanguard Group's portfolio in Q4 2025, its #3368 holding.
  • Vanguard Group first reported a position in Sera Prognostics in Q3 2021 and has held it in 18 quarters since.
  • Vanguard Group's Sera Prognostics position peaked at $10.2M in Q4 2024.
  • 57 funds tracked by Wall St. Rank held Sera Prognostics as of Q4 2025.

Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.