Barclays
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Barclays’s Sera Prognostics SERA Stock Holding History

Barclays’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
2026
Q1 		$64.9K Sell
31,967
-4,755
-13% -$12.2K ﹤0.01% 4215
2025
Q4 		$108K Buy
36,722
+26,726
+267% +$86.2K ﹤0.01% 4558
2025
Q3 		$30.6K Buy
9,996
+9,994
+499,700% +$28.5K ﹤0.01% 4875
2025
Q2 		$6 Sell
2
-31,078
-100% -$76.9K ﹤0.01% 5165
2025
Q1 		$114K Sell
31,080
-13,642
-31% -$69.5K ﹤0.01% 4355
2024
Q4 		$364K Buy
44,722
+5,272
+13% +$38.7K ﹤0.01% 4014
2024
Q3 		$308K Buy
39,450
+30,093
+322% +$218K ﹤0.01% 4070
2024
Q2 		$55.4K Buy
+9,357
New +$83.7K ﹤0.01% 4169
2022
Q2 		– Sell
-1,283
Closed -$5K – 5222
2022
Q1 		$5K Buy
+1,283
New +$7.45K ﹤0.01% 4701

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 $71.2B AUM 41.74% 1-Year Est. Return
PR
PSP Research Newtown Square, Pennsylvania $188M AUM
VC
Vivo Capital Palo Alto, California $1.2B AUM 911.44% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
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
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Barclays's SERA Position: Q1 2026 in Review

Barclays reduced its Sera Prognostics (SERA) stake by 13% in Q1 2026, selling an estimated $12.2K and leaving 31,967 shares worth $64.9K. The position accounts for ﹤0.01% of the portfolio, ranked #4215.

Barclays first reported a position in SERA in Q1 2022 and has held it in 9 quarters since. The position peaked at $364K in Q4 2024. 56 funds tracked by Wall St. Rank hold SERA as of Q1 2026.

  • Barclays held 31,967 shares of Sera Prognostics worth $64.9K as of Q1 2026.
  • Barclays sold 4,755 Sera Prognostics shares in Q1 2026, an estimated $12.2K.
  • Sera Prognostics made up ﹤0.01% of Barclays's portfolio in Q1 2026, its #4215 holding.
  • Barclays first reported a position in Sera Prognostics in Q1 2022 and has held it in 9 quarters since.
  • Barclays's Sera Prognostics position peaked at $364K in Q4 2024.
  • 56 funds tracked by Wall St. Rank held Sera Prognostics as of Q1 2026.

Based on Barclays's 13F filing for Q1 2026, filed 15 May 2026.