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 		$7.98M Buy
4,692,517
+2,257,719
+93% +$4.82M ﹤0.01% 3589
2025
Q4 		$7.4M Buy
2,434,798
+1,512,993
+164% +$4.83M ﹤0.01% 3680
2025
Q3 		$3.36M Buy
921,805
+493,684
+115% +$1.77M ﹤0.01% 5087
2025
Q2 		$1.41M Sell
428,121
-318,620
-43% -$1.08M ﹤0.01% 6381
2025
Q1 		$2.5M Sell
746,741
-2,086,745
-74% -$7.59M ﹤0.01% 5110
2024
Q4 		$11.9M Buy
2,833,486
+2,217,504
+360% +$9.54M ﹤0.01% 2760
2024
Q3 		$2.31M Buy
615,982
+343,396
+126% +$1.14M ﹤0.01% 5263
2024
Q2 		$643K Sell
272,586
-1,834,957
-87% -$4.86M ﹤0.01% 7515
2024
Q1 		$6.85M Buy
2,107,543
+1,899,127
+911% +$5.12M ﹤0.01% 3478
2023
Q4 		$531K Buy
208,416
+86,005
+70% +$130K ﹤0.01% 7961
2023
Q3 		$168K Buy
122,411
+93,084
+317% +$113K ﹤0.01% 10185
2023
Q2 		$27.8K Sell
29,327
-97,773
-77% -$86.6K ﹤0.01% 12432
2023
Q1 		$127K Sell
127,100
-480,569
-79% -$736K ﹤0.01% 10906
2022
Q4 		$875K Buy
+607,669
New +$1.09M ﹤0.01% 7060
2022
Q3 		– Sell
-210,587
Closed -$597K – 12628
2022
Q2 		$497K Sell
210,587
-58,105
-22% -$217K ﹤0.01% 8667
2022
Q1 		$1.53M Sell
268,692
-528,713
-66% -$4.1M ﹤0.01% 6681
2021
Q4 		$5.85M Buy
797,405
+576,736
+261% +$6.69M ﹤0.01% 4028
2021
Q3 		$2.98M Buy
+220,669
New +$3.75M ﹤0.01% 5382

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.