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
Q2 		$5.79K Sell
3,179
-28,788
-90% -$57.1K ﹤0.01% 4762
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 $20B AUM 154.41% 1-Year Est. Return
WCA
Whetstone Capital Advisors Shawnee Mission, Kansas $380M AUM 20.01% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return
VC
Vivo Capital Palo Alto, California $1.1B AUM 799.93% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
CAPTRUST Financial Advisors
CAPTRUST Financial Advisors Raleigh, North Carolina $65.5B AUM 24.25% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AIC
AWM Investment Company New York $1.15B AUM 201.65% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Barclays's SERA Position: Q2 2026 in Review

Barclays reduced its Sera Prognostics (SERA) stake by 90% in Q2 2026, selling an estimated $57.1K and leaving 3,179 shares worth $5.79K. The position accounts for ﹤0.01% of the portfolio, ranked #4762.

Barclays first reported a position in SERA in Q1 2022 and has held it in 10 quarters since. The position peaked at $364K in Q4 2024. 47 funds tracked by Wall St. Rank hold SERA as of Q2 2026.

  • Barclays held 3,179 shares of Sera Prognostics worth $5.79K as of Q2 2026.
  • Barclays sold 28,788 Sera Prognostics shares in Q2 2026, an estimated $57.1K.
  • Sera Prognostics made up ﹤0.01% of Barclays's portfolio in Q2 2026, its #4762 holding.
  • Barclays first reported a position in Sera Prognostics in Q1 2022 and has held it in 10 quarters since.
  • Barclays's Sera Prognostics position peaked at $364K in Q4 2024.
  • 47 funds tracked by Wall St. Rank held Sera Prognostics as of Q2 2026.

Based on Barclays's 13F filing for Q2 2026, filed 14 Aug 2026.