Institutional Manager · CIK 0000009634

BOKF, NA

TULSA, OK · File #028-00305

Latest AUM

$6.53B

Positions

1,459

Top-10 Concentration

49.9%

Filings

Portfolio Value Over Time

2024-03

2024-06

2024-09

2024-12

2025-03

2025-06

2025-09

2025-12

Biggest QoQ Changes

Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.

Action	Issuer	Ticker / CUSIP	Δ Shares	Flow ($)	Price Effect
REDUCE	ISHARES RUSSELL 1000 ETF	464287622	-1,262,261	-$471.4M	+$10.2M
REDUCE	SPDR S&P 500 ETF TRUST ETF	SPY	-131,359	-$89.6M	+$2.1M
ADD	AVANTIS EMERGING MARKETS	025072604	+584,898	+$45.0M	+$1.6M
REDUCE	ISHARES RUSSELL 1000 GROWTH	464287614	-93,417	-$44.2M	+$476,176
REDUCE	ISHARES S&P 500 GROWTH ETF	464287309	-247,309	-$30.5M	+$804,656
REDUCE	VANGUARD VALUE FD ETF	922908744	-119,678	-$22.9M	+$548,016
REDUCE	VANGUARD FTSE EMERGING MARKETS	922042858	-425,069	-$22.9M	-$1.6M
ADD	ISHARES CORE TOTAL US BOND	464287226	+180,632	+$18.0M	-$130,294
ADD	VANGUARD INTERMEDIATE ETF	921937819	+168,105	+$13.1M	-$3,274
REDUCE	ISHARES S&P 500 VALUE ETF	464287408	-58,180	-$12.3M	+$540,955

Sector Allocation

13.9%$909.2M

5.8%$376.3M

5.0%$324.2M

4.9%$320.9M

4.5%$291.3M

Consumer Discretionary

3.6%$237.4M

Consumer Staples

2.1%$134.9M

Communication Services

1.1%$74.5M

Utilities

0.8%$52.1M

Materials

0.3%$20.7M

Real Estate

0.3%$18.9M

Filing History

Feb 3, 202613F HOLDINGS REPORTQ/E Dec 20251,459 pos · $6.53B
Nov 13, 202513F HOLDINGS REPORTQ/E Sep 20251,489 pos · $6.65B
Aug 12, 202513F HOLDINGS REPORTQ/E Jun 20251,639 pos · $6.17B
May 13, 202513F HOLDINGS REPORTQ/E Mar 20251,762 pos · $5.66B
Feb 14, 202513F HOLDINGS REPORTQ/E Dec 20241,675 pos · $5.92B
Nov 14, 202413F HOLDINGS REPORTQ/E Sep 20241,846 pos · $5.64B
Aug 8, 202413F HOLDINGS REPORTQ/E Jun 20241,571 pos · $5.57B
May 15, 202413F HOLDINGS REPORTQ/E Mar 20241,612 pos · $5.49B
Nov 14, 202313F HOLDINGS REPORTQ/E Dec 20231,588 pos · $4.54B

Top 20 Holdings — Dec 2025

#	Issuer	Ticker	Shares	Value	% of Portfolio
1	ISHARES RUSSELL 1000 ETF	464287622	1,279,357	$477.8M	12.82%
2	VANGUARD S&P 500 ETF	922908363	592,711	$371.7M	9.97%
3	EXXON MOBIL CORP	XOM	1,673,931	$201.4M	5.40%
4	VANGUARD FTSE EMERGING MARKETS	922042858	3,280,850	$176.4M	4.73%
5	AVANTIS EMERGING MARKETS	025072604	1,446,151	$111.4M	2.99%
6	ISHARES CORE S&P MIDCAP ETF	464287507	1,676,690	$110.7M	2.97%
7	APPLE INC COM	AAPL	394,909	$107.4M	2.88%
8	APPLE INC COM	AAPL	394,156	$107.2M	2.87%
9	NVIDIA CORP	NVDA	533,577	$99.5M	2.67%
10	MICROSOFT CORP	MSFT	203,241	$98.3M	2.64%
11	SPDR S&P 500 ETF TRUST ETF	SPY	132,187	$90.1M	2.42%
12	ISHARES CORE S&P 500 ETF	464287200	130,151	$89.1M	2.39%
13	ISHARES MSCI EAFE ETF	464287465	925,553	$88.9M	2.38%
14	INVESCO QQQ TRUST SERIES 1 ETF	IVZ	129,505	$79.6M	2.13%
15	MICROSOFT CORP	MSFT	153,819	$74.4M	2.00%
16	NVIDIA CORP	NVDA	391,780	$73.1M	1.96%
17	VANGUARD GROWTH FD ETF	922908736	140,202	$68.4M	1.83%
18	VANGUARD FTSE DEVELOPED	921943858	1,083,730	$67.7M	1.82%
19	ISHARES CORE S&P SMALL-CAP 600	464287804	534,678	$64.3M	1.72%
20	AMAZON.COM INC	AMZN	277,960	$64.2M	1.72%