Ken Griffin
TFLO icon

Ken Griffin’s iShares Treasury Floating Rate Bond ETF TFLO Stock Holding History

Ken Griffin’s Portfolio TFLO Stock Details TFLO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.33M Buy
+85,518
New +$4.32M ﹤0.01% 4581
2025
Q3 		– Sell
-6,025
Closed -$305K – 14101
2025
Q2 		$305K Sell
6,025
-46,405
-89% -$2.35M ﹤0.01% 9780
2025
Q1 		$2.66M Buy
+52,430
New +$2.65M ﹤0.01% 4989
2024
Q4 		– Sell
-165,611
Closed -$8.38M – 15385
2024
Q3 		$8.38M Buy
165,611
+135,078
+442% +$6.83M ﹤0.01% 3184
2024
Q2 		$1.55M Sell
30,533
-261,560
-90% -$13.2M ﹤0.01% 5791
2024
Q1 		$14.8M Buy
292,093
+246,396
+539% +$12.5M ﹤0.01% 2413
2023
Q4 		$2.31M Buy
+45,697
New +$2.31M ﹤0.01% 5113
2023
Q3 		– Sell
-87,956
Closed -$4.46M – 15102
2023
Q2 		$4.46M Sell
87,956
-97,130
-52% -$4.91M ﹤0.01% 3823
2023
Q1 		$9.36M Buy
+185,086
New +$9.34M ﹤0.01% 2897
2022
Q4 		– Sell
-200,001
Closed -$10.1M – 15449
2022
Q3 		$10.1M Buy
200,001
+99,801
+100% +$5.03M ﹤0.01% 2743
2022
Q2 		$5.05M Buy
100,200
+35,869
+56% +$1.81M ﹤0.01% 3772
2022
Q1 		$3.24M Buy
64,331
+43,059
+202% +$2.17M ﹤0.01% 5017
2021
Q4 		$1.07M Sell
21,272
-7,310
-26% -$367K ﹤0.01% 7786
2021
Q3 		$1.44M Buy
28,582
+9,535
+50% +$479K ﹤0.01% 7194
2021
Q2 		$957K Sell
19,047
-57,784
-75% -$2.91M ﹤0.01% 8478
2021
Q1 		$3.86M Buy
76,831
+68,393
+811% +$3.44M ﹤0.01% 4850
2020
Q4 		$424K Sell
8,438
-112,135
-93% -$5.64M ﹤0.01% 8444
2020
Q3 		$6.06M Buy
120,573
+46,027
+62% +$2.32M ﹤0.01% 2881
2020
Q2 		$3.75M Sell
74,546
-122,044
-62% -$6.14M ﹤0.01% 3500
2020
Q1 		$9.89M Buy
196,590
+110,299
+128% +$5.55M ﹤0.01% 1866
2019
Q4 		$4.33M Buy
86,291
+78,606
+1,023% +$3.95M ﹤0.01% 3255
2019
Q3 		$386K Sell
7,685
-106,308
-93% -$5.34M ﹤0.01% 7188
2019
Q2 		$5.74M Buy
113,993
+46,484
+69% +$2.34M ﹤0.01% 2903
2019
Q1 		$3.4M Buy
+67,509
New +$3.4M ﹤0.01% 3546
2018
Q4 		– Sell
-71,386
Closed -$3.59M – 9748
2018
Q3 		$3.59M Buy
71,386
+29,672
+71% +$1.49M ﹤0.01% 3459
2018
Q2 		$2.1M Buy
+41,714
New +$2.1M ﹤0.01% 4039

Other funds holding TFLO

Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
WANY
Wealthspire Advisors (New York) New York $18.2B AUM 21.48% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return
Mariner
Mariner Overland Park, Kansas $95.2B AUM 32.92% 1-Year Est. Return
FAC
Financial Advisory Corporation Grand Rapids, Michigan $754M AUM 13.23% 1-Year Est. Return
AIA
Arbor Investment Advisors Winston Salem, North Carolina $883M AUM 17.9% 1-Year Est. Return
BW
BIP Wealth Atlanta, Georgia $3.52B AUM 18.71% 1-Year Est. Return

Ken Griffin's TFLO Position: Q1 2026 in Review

Ken Griffin opened a new position in iShares Treasury Floating Rate Bond ETF (TFLO) in Q1 2026: 85,518 shares worth $4.33M. The stake represents ﹤0.01% of the portfolio and ranks #4581 among its holdings. This is a return to the name: Ken Griffin previously reported a position in TFLO as recently as Q2 2025.

Ken Griffin first reported a position in TFLO in Q2 2018 and has held it in 26 quarters since. The position peaked at $14.8M in Q1 2024. 415 funds tracked by Wall St. Rank hold TFLO as of Q1 2026.

  • Ken Griffin held 85,518 shares of iShares Treasury Floating Rate Bond ETF worth $4.33M as of Q1 2026.
  • iShares Treasury Floating Rate Bond ETF was a new Ken Griffin position in Q1 2026.
  • iShares Treasury Floating Rate Bond ETF made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #4581 holding.
  • Ken Griffin first reported a position in iShares Treasury Floating Rate Bond ETF in Q2 2018 and has held it in 26 quarters since.
  • Ken Griffin's iShares Treasury Floating Rate Bond ETF position peaked at $14.8M in Q1 2024.
  • 415 funds tracked by Wall St. Rank held iShares Treasury Floating Rate Bond ETF as of Q1 2026.

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