Ken Griffin
BLND icon

Ken Griffin’s Blend Labs BLND Stock Holding History

Ken Griffin’s Portfolio BLND Stock Details BLND Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$45.7K Sell
26,900
-123,400
-82% -$264K ﹤0.01% 12435
2025
Q4 		$457K Buy
150,300
+29,700
+25% +$94.7K ﹤0.01% 9243
2025
Q3 		$440K Buy
120,600
+81,100
+205% +$291K ﹤0.01% 9442
2025
Q2 		$130K Buy
39,500
+34,400
+675% +$117K ﹤0.01% 11091
2025
Q1 		$17.1K Sell
5,100
-4,200
-45% -$15.3K ﹤0.01% 13254
2024
Q4 		$39.2K Sell
9,300
-15,600
-63% -$67.1K ﹤0.01% 12627
2024
Q3 		$93.4K Sell
24,900
-13,900
-36% -$46.1K ﹤0.01% 11218
2024
Q2 		$91.6K Buy
38,800
+16,300
+72% +$43.2K ﹤0.01% 11044
2024
Q1 		$73.1K Buy
22,500
+400
+2% +$1.08K ﹤0.01% 11761
2023
Q4 		$56.4K Buy
+22,100
New +$33.3K ﹤0.01% 11653
2023
Q3 		– Sell
-500
Closed -$474 – 14303
2023
Q2 		$474 Sell
500
-1,900
-79% -$1.68K ﹤0.01% 14108
2023
Q1 		$2.39K Sell
2,400
-2,100
-47% -$3.22K ﹤0.01% 14156
2022
Q4 		$6.48K Sell
4,500
-53,600
-92% -$96.1K ﹤0.01% 13914
2022
Q3 		$128K Buy
58,100
+8,800
+18% +$25K ﹤0.01% 10869
2022
Q2 		$116K Buy
49,300
+10,300
+26% +$38.5K ﹤0.01% 11257
2022
Q1 		$222K Sell
39,000
-6,600
-14% -$51.1K ﹤0.01% 11274
2021
Q4 		$335K Buy
+45,600
New +$529K ﹤0.01% 10679

Other funds holding BLND

LMC
Lightspeed Management Company Menlo Park, California $988M AUM 7.5% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
CPIM
Cypress Point Investment Management Mill Valley, California $552M AUM
HIM
Haveli Investment Management Austin, Texas $18.4M AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
CFM
Capricorn Fund Managers London, United Kingdom $1.27B AUM 70.17% 1-Year Est. Return
WI
Whitebark Investors Incline Village, Nevada $125M AUM 26.67% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Ken Griffin's BLND Position: Q1 2026 in Review

Ken Griffin increased its Blend Labs (BLND) stake by 93% in Q1 2026, buying an estimated $4.82M and bringing the position to 4,692,517 shares worth $7.98M. The position accounts for ﹤0.01% of the portfolio, ranked #3589.

Ken Griffin first reported a position in BLND in Q3 2021 and has held it in 18 quarters since. The position peaked at $11.9M in Q4 2024. 195 funds tracked by Wall St. Rank hold BLND as of Q1 2026.

  • Ken Griffin held 4,692,517 shares of Blend Labs worth $7.98M as of Q1 2026.
  • Ken Griffin bought 2,257,719 Blend Labs shares in Q1 2026, an estimated $4.82M.
  • Blend Labs made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #3589 holding.
  • Ken Griffin first reported a position in Blend Labs in Q3 2021 and has held it in 18 quarters since.
  • Ken Griffin's Blend Labs position peaked at $11.9M in Q4 2024.
  • 195 funds tracked by Wall St. Rank held Blend Labs as of Q1 2026.

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