Ken Griffin
UPWK icon

Ken Griffin’s Upwork UPWK Stock Holding History

Ken Griffin’s Portfolio UPWK Stock Details UPWK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.64M Sell
149,200
-134,700
-47% -$2.12M ﹤0.01% 6539
2025
Q4 		$5.63M Buy
283,900
+165,400
+140% +$3.03M ﹤0.01% 4112
2025
Q3 		$2.2M Buy
118,500
+26,200
+28% +$390K ﹤0.01% 5890
2025
Q2 		$1.24M Sell
92,300
-121,700
-57% -$1.75M ﹤0.01% 6625
2025
Q1 		$2.79M Buy
214,000
+128,300
+150% +$1.95M ﹤0.01% 4890
2024
Q4 		$1.4M Sell
85,700
-63,400
-43% -$913K ﹤0.01% 6364
2024
Q3 		$1.56M Buy
149,100
+53,400
+56% +$557K ﹤0.01% 5986
2024
Q2 		$1.03M Sell
95,700
-293,400
-75% -$3.33M ﹤0.01% 6523
2024
Q1 		$4.77M Buy
389,100
+218,700
+128% +$2.98M ﹤0.01% 4023
2023
Q4 		$2.53M Buy
170,400
+88,500
+108% +$1.14M ﹤0.01% 4960
2023
Q3 		$930K Buy
81,900
+27,300
+50% +$339K ﹤0.01% 6713
2023
Q2 		$510K Sell
54,600
-47,800
-47% -$433K ﹤0.01% 7901
2023
Q1 		$1.16M Buy
102,400
+33,500
+49% +$399K ﹤0.01% 6455
2022
Q4 		$719K Buy
68,900
+9,800
+17% +$121K ﹤0.01% 7481
2022
Q3 		$805K Sell
59,100
-94,900
-62% -$1.78M ﹤0.01% 7463
2022
Q2 		$3.19M Sell
154,000
-2,600
-2% -$51.1K ﹤0.01% 4653
2022
Q1 		$3.64M Buy
156,600
+12,500
+9% +$313K ﹤0.01% 4796
2021
Q4 		$4.92M Sell
144,100
-18,900
-12% -$835K ﹤0.01% 4319
2021
Q3 		$7.34M Buy
163,000
+58,000
+55% +$2.83M ﹤0.01% 3601
2021
Q2 		$6.12M Sell
105,000
-46,700
-31% -$2.2M ﹤0.01% 4012
2021
Q1 		$6.79M Buy
151,700
+60,600
+67% +$2.8M ﹤0.01% 3649
2020
Q4 		$3.15M Sell
91,100
-38,300
-30% -$1.1M ﹤0.01% 4518
2020
Q3 		$2.26M Buy
129,400
+63,700
+97% +$954K ﹤0.01% 4500
2020
Q2 		$949K Buy
65,700
+54,000
+462% +$567K ﹤0.01% 5931
2020
Q1 		$75K Sell
11,700
-3,300
-22% -$28.3K ﹤0.01% 8823
2019
Q4 		$160K Sell
15,000
-164,700
-92% -$2.07M ﹤0.01% 8327
2019
Q3 		$2.39M Buy
179,700
+3,900
+2% +$59.5K ﹤0.01% 4197
2019
Q2 		$2.83M Buy
+175,800
New +$3.03M ﹤0.01% 3952

Other funds holding UPWK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
AA
Ancient Art Austin, Texas $459M AUM 52.34% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Ken Griffin's UPWK Position: Q1 2026 in Review

Ken Griffin increased its Upwork (UPWK) stake by 644% in Q1 2026, buying an estimated $3.15M and bringing the position to 231,484 shares worth $2.54M. The position accounts for ﹤0.01% of the portfolio, ranked #5586.

Ken Griffin first reported a position in UPWK in Q4 2018 and has held it in 30 quarters since. The position peaked at $47.2M in Q4 2021. 292 funds tracked by Wall St. Rank hold UPWK as of Q1 2026.

  • Ken Griffin held 231,484 shares of Upwork worth $2.54M as of Q1 2026.
  • Ken Griffin bought 200,359 Upwork shares in Q1 2026, an estimated $3.15M.
  • Upwork made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #5586 holding.
  • Ken Griffin first reported a position in Upwork in Q4 2018 and has held it in 30 quarters since.
  • Ken Griffin's Upwork position peaked at $47.2M in Q4 2021.
  • 292 funds tracked by Wall St. Rank held Upwork as of Q1 2026.

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